52N04SW2010 2.19382 BALMER 010
Rubicon Minerals Corporation
ASSESSMENT WORK REPORT DECEMBER 1998
HEADWAY PROPERTYDiamond Drilling (HRL98-02)Dome and Balmer Townships
Red Lake Mining Division
Latitude 51 0 02' N Longitude 93Q 45' W
NTS: 52N/04W
Submitted by:Rubicon Minerals Corporation Vancouver, British Columbia April 1, 1999
RECEIVED
APR 1 2 1399
GEOSCIENCE ASSESSMENT OfFlCE -
Rill
888 V;n V6I
Hi
)icon Minerals Corporation
- II no Melville SI. couver, 1J.C. l 4A6
ile#: HRL98-02
Northing: 565-1444.000
Easting: -1-16577.000
Elevation: 350.000
Field Location: measured from map
Length: 367.59
Start Dip: -60.0
Start Azimuth: 35
Logged by: J Watkins
Log date: 13/12/1998
Date Started: 12/12/1998
Date Finished: 15/12/1998
Project: HeadwayDRILL HOLE DESCRIPTION
DETAILED GRAPHIC LOG
Comments:
Casing Exposed: 18.3
Casing Size: NQ
Contractor Dominik
Assay Lab: Clieniex
Project: ON508
Area: Red Lake
Property: Headway
Map Reference:
Claim: Parcel 2357
Region: Red Lake
Dip Tests
Hole// Depth Azimuth Dip
HRL98-02 0.00 35.00-60.00 HRL98-02 24.38 28.00-60.00 IIRL98-02 203.00 27.00-59.00 IIRL98-02 367.59 25.00-54.00
Report created using LAGGER software © 1995-1997 North Face Software Ltd.
Hole II): IIKL98-02 Uiihiron Minerals ( 'o. |)oralion I^P V
From To Description M . tom- bio |
0.00- 18.29 Casinfj
18.29- 20.67 Komatiite Lapilli Tuff |
@20.67LCr 40.00' sharp
20.67- 26.85 Altered Sediments |Banded medium lo light grey grading to banded light grey tan to tan
with iin-1-i-n.ii,^ [email protected] So 40.00" llir,niK hoiil. rare QC 40 HO"
5.00mm vcinlets.
©26.85 LCT 80.00' sharp, ragged with fingers into balding
26.85- 27.75 Altered Maf DykeLight grey-green, fairly massive with weak fabric (rf 2 7 00 SI
40.00". niiA alu-icil IhrtHiy.lioiit (rffonwitl ,ni ,j,,m/, ;,;l u/i/mrj.
5.00
lO.OO"
15.00"
2000"
25.00"
CSN
CSN
CSN
CSN
CSN
CSN
CSN
CSN
CSN
CSN
CSN
CSN
CSN
CSN
CSN
CSN
CSN
T ti*JLjrri/^-^r^ ^srr.'Us:
^^TTr
Ti
l'" Project: Headway
From To Width Sample Anjpb As,ppm Sl^ppm lIg_ppb B^ppm
- - - - -
. .
. . .
. .
. . .
- - - -
- - - -
. . - -
i
'
i
t
i i
i '
i
' - - - - - - - y - ' - - -
i' " - - - - - - -r ' ' * - - i ti ii
. - - , . . . .j. . . . . .
ii ' ' " " - ' ' ' "f ~ - - - "
i
- . . . -
;
- - - - -
- -
16/02/1999 report: log 2 ixigf\-i:c.fi:\ Page
Hole ID: HRL98-02 Rubicon Miner;
From To Description
wk ser (?) throughout, minor J py .
LC broken
27.75 - 29.25 AKercd SedimentsSimilar to above with str ser altered section, well-bedded @2S.OO
So 40.00".
@29.25 I.CT 4 000" broken
29.25- 31.00 Altered Komatiite Tuff?7*7/1 ank ser altered throughout with minor fs best on
fracture cleavage, creamy atik I.OOinm knots throiighiit similar lo
previous unit but smaller, very vague flattened lapilli, irregular QC
10 QO'Xi veining. some vfine. <l% vf sulphides
31.00- 37.55 Altered SedimentsTan ser throughout with light to medium grey sections, bedding
strongly contorted, folded on fold noses @33.00 I'l 90. 00". weak
fabric throughout @36.00 SI 40.00" and x-culting @35.00 SI
60.00", f po t.00% throughout with rare msv po 90.00" lO.OOinm cp
90.00" 1 0.00mm.
32.95- 33.15 Msv Maf Dyke 20.00". fg. fairly massive,
medium grey
LC vague, possible ragged into 40deg fabric
37.55 - 46.85 Altered Maf Dyke? Flow?Medium grey-tan with ank l. 00mm knots scattered throughout,
irregular vfcalc filled fractures throughout, pervasive ankerite
altered throughout, scattered QC 1.00-10.00" 20.00mm veins with po
cp some @ 40deg,ftne healed fabric throughout @40.00 SI 40.00"
with weaker healed x-cutling fabric (ti)-ll) 110 S2 60 110"
/rt.iV.5 l.CT 20.00". wavy, dislim-l
ils Corporation
ser tour bio
iii
Msv 1
-
-
3000
1af Dyke
3500"
-
40.00~
45.U(T
l
^i
aspy 1
f |
f \
^~:| i
B ^^> ^
HB j '
t
f
f. , | i
'8u H ;
g^i^d ;51=^51 l
l> f i
i
po Project: Headway
From To Width Sample Au-ppb As-ppm Sb-ppm Hgjipb Bjipm
i - - - - -r i
i ~ ~ i i
r - - r - - . . , . . - .
I 36.35 ; 36.55 | 0.20
l 36.55 ; 37.55; 1.00
j 37.55 ; 38.00 | 0.45
; 38.oo ; 38.70 ; 0.70; 38.70 ; 39 40 | 0.70
j 39.40 ; 40.00 ; 0.60
; 4000 ; 4i oo ; i oo
; 4i.oo ; 4200 ; i oo ; 42.00 ; 42 no ; o 801 ' ' 1 1; 42.80 ; 41 di) ; oxo
; 43.60 ; 44 .50 ; o.yo; 44.50 ; 45.00 ; 0.50
l 45.00 ; 45.50 ; 0.50
; 45.50 ; 46.20 ; 0.70; 46.20 ; 46.85 ; 065
RLC53280
RLC53281
Kl C53282
RIC53283
RI C53284
RLC53285
R1C53286
KI.C53287
RI ( '53288
UK '5 128')
RI.C53290
RI ('5329 i
RI.C'53292
RI.C53293
RIX'53294
-5~
-5
-5
-5
45
-5
-5
-5
-5
-5
-5
. : 5 . .-5
-5
-1
45
21
5.8
2.4
2.2
10- - ~ - -
-
10- . . - -.
' - - ~
-10
r - - - - -
- - - - -
report: log 2 /)iificM:.c /r\ Page 3
Hole ID: HRL98-02 Rubicon Miner;
From To Description
46.85- 51.80 Altered SedimentsLight to medium tan-grey, pervasive auk altered throughout,
variable ([Q48.00 So 40.00" with sections toward bottom (iii,5t) til) So
1.00- 10.00", fine moderate fabric @4900 SI 40.00". scattered wisps
ofmsvpo 40.00". irregular QC veining. blotchy rare cp
40.00deg in bctlrling.
@5 1.80 LOT 30.00" sharp
51.80- 55.40 Altered M a f Dyke? Flow?Very similar to previous unit.
@5S.40 LCT 10 00" and cuspate on through going fabric @4()deg
55.40 - 57.60 Altered SedimentsStrongly altered as before. @56.00 Su 1.00- 10.00" with fnw fabric
@57.00 SI 40.00" throughout, patches QC in bedding, appears lo be
in and out of contact with massive unit above nml bt'Uiw. pomihly
crossing the nose of a fold.
@57.60 LCT 10.00" distinct
57.60- 73.90 Altered KfO)!' TiilTA ArgillitePredominantly light tan grey, pervasively link altered with \tr
ser section psiiedomorptiing Jx aryjlliu- \i'riion. f iiti/tu i-r'i/v
texliircd throughout, quart: phenot mil everywhere /ni-ti'iit and are
difficult lo see. argillite sections masked by idieraiion. inoderiilc
healed fabric @65.00 SI 41) 00"
65.05- M) 20 Argillite
69.60- 71.75 Argillite
(tt\7.\.90 U'T 40.00" shaip. liy.lil •.In-m
16/02/1999 report: l()g 2jHlgcX ,;c,frx
Us Corporation
scr lour bio
; ;
- ;
- ;
: ::
. . . .'. . 1 1
;:;:: : : :
5000
-
5500
-
()0 00
Aitjilliti
Argillite70.00
aspy
~^~~:
•\ •\
1>> "i >
f
f
\f
f
f
f
'^~~:
~. :, ..--
po Projeet: Headway
From To Width Sample An pph AS ppm Sb ppm ii^ppb B ppm
4685
47.70
47 l)0
4H40
49.00
4970
5060
51.20
51.80
52.30
52 80
53 65
54.65
55.40
5590
56.40
5700
57.60
5860
59.60
60 60
61.60
62.60
63 ()0
d4 di)
()5.(,0
6660
67.60
6860
6960
70.60
47.70
47.90
48.40
4900
49.70
5060
51 20
51 80
52.30
52.80
53.65
54.65
55.40
55.90
56.40
5700
57.60
58.60
5960
60.60
61 60
62.60
63.60
64.60
65.60
6660
67.60
6860
69 60
70.60
7 1 .60
085 ;UIC5J295
020 ;RI.C53296
0 50 |KI C53297
060 ;KI C53298
0.70 ;KI.C53299
090 |RI.C53300
060 ;ULC53301
0.60 ;KI.C53302
050 ;KIC53303
050 ;UIC53304
0.85 ;iU.O53305
1.00 ;RLC53306
0.75 |RLC53307
050 |RI.C53308
0.50 ;kl.C53309
0.60 ;R1.C53310
060 IRI.C533H
1.00 ;RIC533I2
1.00 |K1.C53313
1.00 |R1.C'53314
1.00 |RI,C533I5
1.00 |RLC533I6
1.00 |RI.C53317
1 00 ;R1C53318
1.00 ;RI.CS331 ( )
1.00 ;UI.C53I2(I
1.00 ;R1X'5332I
1.00 JRI.C53322
1.00 [RI.C53323
1.00 |RLC53324
100 ;KI.C53325
-5
-5
^5
-5
-5
-5
-5
-5
35
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
c
c
-5
-5
-5
-5
-5
72
37
7
17
4
2.8
2.8
1.8
2.2
1.8
240
60
-10
~ ~
-10
- -
-10
1'age 4
Hole ID: IIRL98-02 Rubicon Minerals Corporation From To Description st. ion. bio "''
73.90- 75.50 Altered Maf DykeMedium lo light grey, firn dark flecks throughout @^-40dcg. dins py
t.00% throughout, pervasive ank altered, scattered QC -i 5.011"
LC broken
75.50- 78.05 Altered ArgilliteBanded tan. light and medium grey @76.0() So -15.00". rare dist py
60.00" 5.00mm band.
®78.05LCr 80.00' irregular
78.05- 79.75 Msv DioriteFg-ing. massive, no penetrative fabric, scalleretl (X' wiili li loui 25.00"
While 78.05- 78.50 eg did 20 00".,, ,t i.: 20.00" vcininy. will,
bleached diss py I0.00-20.00mm haloes.
LC broken
79.75- 84.10 Healed ShearSimilar to above. QC H) OIK QC 20.110 -f, 00" veinin,;. Wnm,;/,'
strained (ii)XI.OO SI 45.00"
79.84- 7985 l-'null fiom;e 80.00"
I.C vague
84.10 - 87.45 Altered Komatiite Lap TnlT
throughout (iit.85.00 SI -15.00". pervasive ank altered. QC 1000'!,;
S.OOinin QC 40.00" veiiiing. minor ,/i.v.v /-r
@87.45LCT 45.00' sharp
87.45- 89.15 Diorite DykeFairly massive, /g with v weak fabric @8SOO SI 70.00". diss py
t.00% throughout, scayyered tight QC 1.00-20.00" vewleis
((U.89.15 l.CT 70 00" broken, sharp
89.15- 89.85 Koinatiilie Lapilli TiiH
16/02/1999 rennrflno 7 nnarvi-ri- i, -v
TlMT
H+f
Hitt
. Pai
1 " *"J . f. ••
>
7,00 m
Sf-m:*\\ >
K 60119*15 '80.00] 5
1i85.00|g
n
if f^:
i"' ' t7-s
f'/r ".'
'
P" Project: Headway
From To Width Sample An.ppb As.ppm Sb,Pp.n llg^ppb B^ppm
71.60
7260
73.60
74.60
78.00
70 00
79.75
8075
81.75
8275
8375
84.75
85.75
8675
87.45
8830
8'). 15
7260
73.60
74.60
75.50
78.50
7').;io
80.75
81.75
82.75
83.75
84.75
8575
86.75
8745
88.30
89.15
8') 85
1.00 ;RL.C53326
1.00 ;KIC53327
1.00 ;KIC'53328
'
090 ;K|.C53329
,
l
,
\
l
0.50 |RI.C53330
;0.30 ;UI.C53UI
;
i
1.00 ;RLC53332
1 00 ;UI.C53333
1.00 ;KIC53334
1.00 ;KIC53J.!5
1.00 ;U1.C53336
1.00 ;ULC53337
1.00 ;RI.C53338
070 ;Ul.r53339
l
0.85 MILC53340
085 ;UI.C5334I
i
t
070 ; UK-53342
-5
-5
-5
-5
^5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5- i
17
-1
1.2
1.4
. - . . .
- - - - - i - - -
. . ; . .
10
-10
- - - - -
PtiaA c
Hole II): IIRL98-02 Unhicon Minerals Corporation
From To Description Sc, tour bio as|"As before
@S9.85 LCT 80.00' sharp
89.85- 90.25 Diorite DykeAs before bm will, slongerpwtratin fabric (..!!W III) .Y/ -W 00"
@90.25LCr 40.00' sharp
90.25- 95.00 Altered KomaliileAa before but moderately to strongly strained throughout (,i)9i.OO SI
30.00-45.00: strong patchy efforcscenl. scutum! (H ' .i 0.00"
20.00,,,,,, valuing, in part lio,idim-tl.
94.99- 95.00 aspy 45.00" 1 0.00mm. in purl disrupted
@95.00LCT 45.00"
95.00- 107.75 Altered Sed A Q!' Tuff
will, wispy pa t.00% throughout, (a) 100.00 SI 60 00". patchy, strong
efforescence, patchy v wk scr
10-1.20- 105.20 sp!, LOOK in lighter grey section in fine
light fractures sol, 70.00"
107.75- 114.60 MafDykc
Cft'C J.Ullf'ti ViilHIllj^ HlOSl ill CCtiC Jit. (t(/ .
@II460 I.CT 35. 00" distinct
114.60- 140.30 GreywackeBlack a, gdttte banded hgh, grey on coa, se, chst.c^cuons thai
|S
'JO.OOl
95.0(7
100.0(7
-
1050(7
iioo(7
I1500|
!" -.'f
~ -.-.-
"r
~.~ - -.
~- .' -.
":- -- -'A' ^
- -
\
1
-.
-
1
11
1
1
l
1
1
1
'
1
1
i
l'" Project: Headway
From To Width Sample A.ij.pi. As.ppm si^ppm lig^ppb Ujipm
- '
; ;; 80.85 ; 90.85
1 1
1 11 1
; 90.85; 91.85
; 9185; 92.85
1 92.85 ' 93.85
; 93.85 ; 94.40
; 94.40 ; 94.90
; 94 90 ; 95.10
; 95.10; 9660 l- - - - - -l- - - - -
1 1
1 1
1 1
1 1
; 104.20 ; 105.20
' 1
t 1
; 107.25 ' 107.75If--!- r - - - - -r - - - -
1 1
' '' '
1 '
i * i
r--!--": " " : ",- -
1.00 ;kl.C53343
1.00 ;RLC53344
1.00 ;ULC53345
1.00 ;RLC53346
0.55 ;U1C53347
050 ;UI.C53348
0.20 ;1U.C53349
1.50 ;kLC53350
----i--------
'
;
i
1.00 ;RI.C53351
l
l
0.50 ;RI,C53352- - - - r - - - - - - - -
l
t
-
i
i i - - - -
-5
-5
-5
-5
-5
-5
65
5
- - - - - -
- - - - - -
" " Is ' '
-5
3
89
24
38
~ - - ~ -i
2.2
36
4.2
- - - - -
42
- - - - -
- - , - . -
10
30
40
4080
. . . . .
- - - - -
- - - - - r
16/02/1999 re-nnrf Ina ? nnavvi-r,- f, -r P....O f.
Hole H): IIKL9N-02 Uulmon Minerals ( 01 poi alion
Fro in To Description *t, i..... i.io a '" p |ire occasionally quurf. filiyric. light grey section* or,- stioiiglv cole
•ontorlctl ami disrupted by liiihtlSdssrrm-tun-s Ir,,,, 1.00'},, will,
'•c,,.
@1 40.30 LCT 15.00" fairly distinct
140.30- 167.00 Altered Pillowed Hasall j
grey ilinirU coring ai/ciVcfirai/m/Hm.vv nml /loxxilily iiirivd.vi/ij: with
1.C wigiic. nossilny shear*! @ 60,les
1120.00J^^b
112500 ||^^
no.ooj^^P
i135.UO|^^9
ijx,.ff?,'S..';'A't.
P" Project : Headway
From To Width Sample Ai^ppb As.ppn. sii^ppii. lig^ppb B.ppm
;
. . . . .
. . . .
' '
. - .
"
- '
'
16/02/19')')report loy, .' /i,iy,:~,i. c /i \
D Hole H): HRL98-02 From To Description
Rubicon Minerals Corporation l'" Project: Headway
l l I'Yoin To Width Sample AU P , ( b A,.npm Sb
167.00- 181.00 Argillic A QP lull |Similar lo previous unit. Muck ,irK illiU- will, HK ln K"'V *,-cli,n,v
@I70.00 .fi 4000". bcililiiiK inti!.^-d hv /,ihr,c ir//// /,. ( ,// MVJ/,.// ,,/
conlorU-,1 bc,lS.
©181. 00 LCr 40.00" sharp
181.00- 182.25 All M:ilic-?HM l,ap luir.'Dykc? |
16/02/1999 n'nnrl- Ino 7 M,,,,,, V /-,- /rv
iso.ool
155.00J
160.00
165.00
17000
17500
18000
mmmmmitimtimmmmgimifm' , ''/:
' , '.'/:. -~
~ ..- .
' ,- ~'..- -
-
'.- ';/.;
f, rv ,\"*1
®1i1l11i11i1l11116.
-.
.
-
.
;.;.
_•']-f.;-
1 59.40
175.10
159.90 0.50
1 00
. . .
KlC-53353
- - - - - - - - -
RI.C'5335-l
-5
45
Pno
. . , , .
- 7
P
- . . . .
G
Hole 10: HRL98-02 Rubicon Minerals Corporalion From To Description st , i,,ur MO
@182.25LCT 40.00" sharp
182.25- 185.60 Q 1' Tuff b Argillite |
of argillite ©184.00 So 40.00".I f* sicJti/i-sii-ii i. if'rf/i fit-pi nrtnfnti-ntifa nf l/ii-ai* rl\\iiiliti' f-l/ivlvLL. (iruififity wnnjtrsi appeniiince oj iuigc inyotnL cttim.
185.60- 194.95 Rhyolite Pyroclastic | :
xlniincil will, fl,,IMie,l clast.* M I'M) 00 fit -W Mil". n,n- v,-r
clasts. mmhrulc wispy cal,- in i;™,,m7,m,,.v. -
LC griulational
:
194.95- 227.35 OI'Tulf |
and seams most @200.00 So 50.00". run- rhyolite l,i,,itli clast.*, (X '
O.SO-5.00% vciniiis increasing with ilc/nh.
214.00- 214. 60 Argillite hlm-k l,c,l @1 1 -l . 50 K,, (MOO"
225.50-226.10 1- P Dyke will, broken contacts, n-nircil with
two QC 35.00-60.00" 10.00mm veins
@227.35LCT 60.00" sharp
: -.
-
-
-
18500
-
19000
1 95.()0"
200.00"
20S.O(T
210.00"
aspy1
1 '
A '
> ''." 'r '
-- -. -' -v -.- --
-- . V .
"." -.- '- ' ^ .-'"i
•* ' , f t
•' ' , 'j
'•' ".- "--" : ^ -
•" '.- •• " : * -
'."' -i- ~ -' -. - -
•--"'- . ; - :- -:-'\ :- .- -. , .
-" -: ' •'"-'-\''•' ".- ~-
-' : - '"".'' . :'
- -. x .
v -? :-,- .. , .
v"-.- :- ,- . ; .
.'".'•\'
. ''." 'r ~-
'.-"'.- : .-- -. - -'•' V ~- . ". "' '' ' V "- -- .-' -. -' '-" -r- - -
-" *. ^ -
16/02/1999 rePorl:loK.2j^uc.J,-x
|io Project: Headway
j From To Width Sample Au ppb As.ppm Shj'!'"" HfLPpb Bjpm
. . . .
~
. . . . .
. . . . .
" ~ ~
-
- r
-
' - ' ' T
.
. . - - . . .....;.
r-----
Page 9
Hole H): IWL98-02 Kuliiniii Minerals ( '01 poi alionFrom To Description S1 , nmr biu ' M '|
227.35- 233.20 Schist /.one |Strong schist zone decreasing with depth to moderate schist @230.00
SI 45.00" with well-developed kink bands @ 30-15,1^ perpendicular lo
schistosity, strong ccilc healed throughout, tr py .
227.35-229.25 Schistose Volcanic? possibly schistose fabric*i,\l^j,,,i,- i.i^/ii /li tttntlnil tlit-,M,tilititit i.litll /1//I/-X 1 fill /VI
rl/ll-rl/nllvl/l//!!-/!-poipnyiouiasts
229.25-233.20 Sheared Mafic possibly schistose and sheared
mafic with QC 2.00-10.00"A 2.00mm veininS A patches QC SO.OO",
scattered x-cutling shears @230.00 SI 3000"
LC gnulatioHul
233.20- 245.90 Mafic Breccia |Prsitnlitli rn-filui ltl\t nifls\nnifl lifivftlt /li- HiiMi \\rttt'ftn ii/nd inn/tvrnt i't\i
strained lli,-oushoul @2-lO.OO SI 6000" with inafii-lookins moderately
carb -altered frags with calc IO.OO-JO.00% di aphanitic qtz
groundmass, quartz core with calcite haloes, no sulphides, wk chl
C') bands throughout
Schi ilose \
Sheai
Shea
AryilliU 215.00
220.0(7
Tt C l\l\
-P tlykt
'olcanic'
ed Mafi 230.00 1
"— i
-
ed Mafi—
235.0(7
-
--" m . ~- '
'•' ".~
-" '. -- '
- ".- ,"
'~J--'- :.' '~' .
'•' '.~ v -~ '.
'•" "?
' i -
-' '- '
" \
'- 'r ~- .' .
-' ~: ~'' -
- ~-•" -.
v -.- ~-" -.
•' "." ~-•' :
'•' '.- '-" '.
'.•' 'r '--
":,-\:
l tti
P" Project: Headway
From To Width Sample AiU.pb A^J,,,,,, Sb.ppn, n^ppb Bjpm
"
225.05
229.10
229.35
230.20
231 20
23 ml)
23220
233.20
- - -
i
2259.S
229.35
230.20
231.20
231.40
232.20
233.20
23420
. . - .
OJO
0.25
0.85
1.00
020
0.80
1.00
1 00
- - - - - -
. .
KIC53355
ULC53356
K1.C53357
KIC53358
KIC'53359
KI.C53300
RI.C53361
Kl C'533(.2
- - - - - -
"
" "
- - - - -
. . -
-5
-5
10
-5
-5
5-5
-5
'
64
150
167
83
. . . L
-
2
1.2
1.8
14
10
-10
20
20
- - - - -
1 16/02/1999 rennrt- Ino ? nnwhf fi -y Poop in 1
Mole H): HRL98-02 Himkon Minerals ( 'm pm -alion From To Description Sl., ion, hio
LC snidHlional
245.90- 258.10 Msv Basalt Flow? |Medium grey, massive. fs with QC 5. DDK light vciiii,,S mast QC
1 f\ fit) tt\ /l/) 0 i. -i -ilia ... * 1 ic tiff *tilf till n-i' / //II-/UI11/I/IU/
scattered tij-1,1 shears @250.00 St 35.00". possible scattered lislil
LC sradational
258.10- 263.80 Pillow Basalt |P.-/-1/1/I/1/-* H////1KIC- 1..///1 t/ii.io /1..IIM7///I//I////I/ vfifiinnv ne* ?n (\C\ IIAi i uuiiuiL fJttiuH'A wit n juint; iiinygfniiuiiitii jet nuiib j^i ^i/.i/w/y
sections, strain fabric @260.00 SI 45.00"
LC sradalional
263.80- 273.35 Msv Basalt Flow? |As bcfon:
LC snidational
1
24000
as
ni245 HMI
25000|^B
255()(7|^B
260.00J|ffl
265.00|^l
270 0(7] H
\i •y1
\™ Project: Hcailway
From To Width Sample A,, pph Asj.pn. Si, ppm ll^ppb B^ppm
240.80
243.00
. . - - - .
245.10
. . . . .
. . . .
208.W
2oy.2()
241.30
243.50
245.70
260.20
26975
050
050
060
030
0.55
KU 53363
RI.C53364
K1.C53365
KI.C53367
KI.C53366
-5
-5
~ ' - - - -
-5
15
- - - j
56
1.2
1.2
- ~ "
. . i
30
30
-----
16/02/1999 ronnrl -Ina ^ n^o,-^,-*,' t, -v Pnnp II
-
Hole ID: HRL98-02 Rubicon Miner;From To Description
273.35 - 275.55 Strained I'illow(?) BasaltModerately strained throughout with scattered massive sections with
QC 20 GO-30.00% strained slockworking probably pseudomorphing
hyaloclastite breccia sections, aphanitic quartz coring calc -rich
patches, no sulphides,
269.00- 269. 10 bio first seen in strongly stained sections
275.55 - 283.40 Msv Basal! Flow?As before, massive, fg, fine in situ fractured with calc and
possibly black chl filling, medium grey lo bleached sections,
probably ank -altered throughout, scattered irregular QC
stringers, shorl sections of vaguely pseudovanolilic possibly marking
flow tops
@283.40 l.C f 60.00" and markedly blenched over 20cm and fine in silu
sharp with black chlorite('f) Ji calcite filling.
283.40 - 285.00 Shear Zonebio 50.00%-rich sections with iliss po I.DO-2.00% over 20cm.
strongly effbrescenl with in situ fractured bleached remnants, wk
ser , wkiink sections, irregular QC 5 .(W/u wining throughout.
LC gradalional
285.00 - 285.90 Altered Diorite DykeFg, granular with no penetrative, fabric, moderately i-ffurcswnl
throughout wilhfpy t.00%, QC 5.00'.'-i, lO.OOiiiin winlelx QC
1.00-25.00"
285.90 - 290.60 Foliated Dioi ile??Fine mottled, spotted texture, with well -den-loped fabiic (ii).'.V.S'.(K) SI
30 00", f It throughout, strongly effurcsccnt.
286.70-286.75 QC 10.00" vein with patchy pu 5MI", U patchy
cp .
288.35- 28S.3S QC 20.00"-fill,;l shear with sharp chl
3000mm A calc .10.00mm halo.
2XX.5U- 2.1 fi NO cnib. tun. HI,, ill, 'J. ,r w/.mr/i
16/02/1999 , , ,report: lo\( J /n(i;i'.v(..v /n
ils ( '01se
potationtour hid
1
-
-
275.00
280.00"
-
285.00
dyke
W' rJf/An
Sii
'Mn
aspy 1
1
l
\f
f
(
f
j1
^
'
I'" Project: Headway
From To Width Sample Ai^ppli As ppm Sl^ppm llg^ppb Ujipm
l
27455
282.00
283.40
283.90
284.40
28500
285.90
286.00
286.90
287.70
288 50
288.80
289.30
2X9 .SO
275.15 ; 0.60
- i ~ ~ ! . . .
- i -
- - i - - - -
283.40 ; 0.50 - - i
283.90 ; 0.50
284.40 ; 0.50
285.00; 060
285 .90 ; 0.90
- - j - .
- j . 286.60 ; 0.70
286.90 | 0 30
287.70 ; 0.80
288.50; 080
288.80 ; 0.30
289.30 ; 0.50
289.50 ; 0 20 - (2')0.25 ; 0.75
Ul C53522
RI C53168
Kl c:53369
KI.C53370
RI.C53371
Kl C53372
K1.C53373
KI.C53374
Kl C53375
RI C53376
RI.C53377
RI C53378
UI.C53379
Ki cs.nso
: : ;
-••---1-----!-----)-- - -
. - - | - - - - , - - - - - , .
-S | -| . 0.6 ; 20
-5 ' ' '- - -^ - - i - - - - - i - - - - - i - - - - ~
- - -^ . - , - . . . , . . . . , . . . . .
, - , - . - , . - - - .
-5 ; -1 ; 0.4 ; 40
.5.
.5 ! , - - - - - j - - - - -- - - - , - . - . 1 . . , - - - - .
-5
I'age 12
Hole ID: HRL98-02 Rubicon Minerals CorporationFrom To Description scr iom bio
efforescent. ser (?)-altered dyke with sharp contacts @ 30 ifi
20deg parallel host fabric.
290. 25- 290 nO QC 20.00%1-cm/m; most QC 25.00" with yellow
fiy 1.00 2.00'},', all x-cut by vuggy calc 1000-30.00" 2.00-i 00mm
veinlets.
@290.60 LCrjO.OO' shear
290.60 - 297.40 Altered (Bio) Pillowed BasaltModerately strained throughout @292.00 SI 30.00-50.00".
characterized by calc t.00-5.00% di bio 1.00-5.00%-rich seams that
are probably pseudoinorphinj* pillow rims, seams appear to have bleached
halos. pillows are finely in situ fractured throughout d! calc A
eld (?) -filled anil pervasively efforescent.
294. 60- 294. 98 QC 70. 00-80. OOdeg creamy grey altered section
with sharp cuspate contacts with bio lOO.OOmin spoiled halo
297.40 - 303.35 Msv Basalt HowMassive, fg. medium grey-green, irregular f Q( '.i .till'!,, veinlfis mo\t
QC 25 .00". pnihiihly link -alli-n-d llilnin'.lnnil (etfoieifi'nl mi
powdered surface).
@303.3S l.CT-15 00" sheared
303.35- 313.00 Altered (Creamed) Pill BasaltUnstrained to only weakly .\tniincd \vilh tut pcni'lrativt' {uhru\
(efflorescent on nncntshed surface) and \ ri// by irregular mn /mr (K '
vehilcts. unct'cained sections not carlntnate-altt'i't'd. till \ ci// /*r rii/r
5.00%/veinlet and crystallized patches.
LC marked by the appearance of
312.00- 313.00 bio in strained section tind no creaming
1-
29000
295. 00~
30000"
305.00
3l()o6"
^
>
N
>
•^
>
>
^-
i
^ f f f fimr
1mim
l'0 Project: Headway
From To Width Sample AU ppb AS ppm Sbjipm H^ppb l^ppm
290.25
290.60
291.10
291 60
292.10
292.60
29320
294.00
294.75
295 15
29565
296.15
296.65
297.15
303.35
304 .00
30500
305 50
306 00
30650
30700
307.50
29060
291 10
291 60
292 10
292.60
293.20
29400
294.75
295 15
29565
296.15
29665
297.15
297.40
304.00
30-1.50
.105.50
306.00
30650
307.00
307 50
308.00
035
050
050
050
0.50
060
080
075
040
050
0.50
0.50
0.50
0.25
0.65
050
0 50
050
0.50
0.50
050
0.50
RI.C5338I
RLC53382
RI.C53383
RI.C53384
R1.C53385
RI.C53386
1U.C53387
IU.C53388
RI.C53389
Kl. 053390
R1.C53391
RLC53392
R1.C53393
RLC53394
RLC53395
RI 053396
RI 053397
RI.O53398
KI.O53399
RU'53400
RI.053401
RI. ('53-102
-5
-5
-5
-5
-5
-5
10
10
5-5
-5
-5
-5
-5
-5
-5
-5
-70
-5
-5
,. . -
7
5
0.6
- - .
- - - -
-
0.8
20
- - -
90
1 6/02/1 999 rep0rt: log 2_p(l^>esize.fr.\ Page 13
Hole ID: HRL98-02 Rubicon Minerals Corporation From To Description sa tour bio
313.00- 335.05 All (Bio) Pillow Basalt |'enetrative fabric throtiglioal primarily as discrete light sheai.s of
calc 10.00-30.00" A chl 10.00-30. 00"(?) giving a rhombohedral
texture with fine dilatancy, all \-cnt by blue-grey i/U 10 00 Ml 00"
300.00mm rich veins and irregular rait 1 .00- 111.01)",, \'cinlcls and
peppered throughout with f bio Itiotitc-ricli A; calcite seams lo
20cm best toward top contact. Possible patchy pervasive 1 loin
alteration toward lower contact.
331.80- 332.70 Carb Altered Dyke':' , massive, f g. granular
with sharp lower contact @80deg
333. S5- 33J.55 Carb Altered Dyke? as above
318.35- 318.65 QC 10.00" foliated win with sharp truncated
contact @-t^60deg with diss aspy near lower contact and on broken
bottom contact.
318.70-31 8. 90 ijtz 30. 00" steel-grey vein with i/lz 50 00*
10.00-20 00mm offshoots
321.70- 321.87 QC mass with continuous vf ptygmatic loin-
vein snaking through, with di.ss aspy 1.00'},',
322.20- 322.50 QC 25.00" steel grey vein
326.90-326.92 QC bio veinlet with diss aspy @i^-40deg
perpendicular to fabric
333 30- 333.85 carb dO.00% steel grey veining in part
brecciated @ ^/-20-50deg in chl -rich contorted fabric with patchy
Car
l
i
)Alten
-
315.00
320.0(7
325.00"
3300(T
id Dyke^
/ffy,1" ./r*
x
•*
^
N
>
i
x
>
ftfv'iwm,w "'Ci*y/Tv
ftfa'(fymim?
l lii
^16/02/1999 report: log J -PaSesue.j,-x
aspy
1
f
f
f
^
f
f
f
f
#f 3*M far
T. ",
j
1i ti P
*
P" Project: Headway
From To Width Sample An ppb As ppm Sb^ppm n^ppb u ppm
308 00
308.50
309.00
309.50
310.00
31050
311.00
311.50
31200
312 50
313.00
313.50
314.00
314 50
315.00
315.50
3 1 6 .00
316.50
31700
317.50
31800
318.35
318.90
319 20
319.70
32020
320.70
321.20
321 70
32200
322.50
322.95
32345
308.50 ; 050 ;UI.C53403 i ~ i "
30900 ; 0.50 ;RI.C53404
309.50 ; 0.50 ;R1.C53405
310.00 ; 0.50 ;KI.C53406
310.50; 0.50 ;RI.C53407
311.00; 0.50 ;RLC53408
311.50; 0.50 ;RI.C53409
31200; 0.50 ;R1.C534IO
312.50; 0.50 ;R1.C53411
31300; 050 ;R1.C534I2
313.50; 0.50 ;R1 C53413
314.00; 0.50 ;K1.C53414
314.50; 0.50 ;R1,C53415
315.00; 0.50 ;R1.C53416
315.50 ; 0.50 ;R1.C53417
316.00; 0.50 ;RI.C53418
316.50 ; 0.50 ;R1,C53419
31700; 0.50 ;U1.C53420
317.50 ; 0.50 ;RI C5342I
31800; 0.50 ;RLC53422
318.35 ; 0.35 ;UI .053423
318.90; 0.55 ; RI. 053424
319.20; 0.30 ;R1.C53425
319.70; 0.50 ;IU 053426
320.20; 0.50 ;RL053427
32070; 050 ;R1 053428
321.20 ; 0.50 ;R1.053429
321.70 ; 0,50 ;RI 053430
32200; 0.30 ;RLC5343I
322.50; 0.50 ;Rl.C53432
32295 ; 0.45 ;RI 053433
323.45 ; 0.50 ;RI O53434
32395 ; 050 ;R1 C53435
-5 ; ;-5
10 ; ; ;
-5 ; ; ;-5 ; ;
-5 ; 14 ; 1 ; 5020 ;
5 ; ; ;
-5 ; ;
10 ; ; ;-5 ; ;
-5 ; ; ;
15 ; ; ;------1-----)---.-!---
-5 ; ; ;-70 ; 180 ; 0.4 ; 40
-5 ; ; ;
-5 ; ; ;
10
-70 ; 1960 ; 1.4 ; 40
-70 ' 95 ' 0.2 ' 50----[-----i-----:-----
i i 7
Page 14
Mole H): IIRL98-02 Ituhicmi Minerals CorporalionFrom To Description S i-r mm- i.io ''"''j
IO Uf (?)
335.05 - 340.00 All Creamed Aiuyg Pill lla-vall |
ail c zu.UU/o vetntng and (iinygjtliiiig. scattstea cieanied vein lo jcin
@V-3Meg
340.00- 345.55 All (Bio) Amyg KP Pill Basalt |imbio-ricl.^cnlclOO.OOnmMu.Kvi.hMk.a^,,,,*
1 16/0271999 report: logjjagesize.frx
33500
34000"
N
^
N
A
>
1
^
^
^
>
x
^ -1
i
>
-i
1
]
'
f
'
'
'
S
'
S
'
f
f
'
f
'
'
*
"
'
f
'
I
P" Project: Headway
I'Yoiii To Witllh Sample AiU(pb As ppm Sl^ppm Hg^ppb Hjipm
323.05 ; 324.45 ; 0.50 ;RLC53436
324.45 ; 324.95 ; 0.50 ;RI.C53437
324.05 ; 325.50; 0.55 ;R1.C53438
325.50 ; 32(,.00 ; 0.50 ;KI ('53439
326.00 ; 326.50; 0.50 ;KI.C53440
326.50 ; 32700; 0.50 |RI.C53441
327.00 ; 327.50; 0.50 ;U1.C53442
32750 ; 328.00; 0.50 ;Kl.f53443
328.00 ; 328.50; 0.50 ;K1.C53444
328.50 ; 320.00 ; 0.50 ;IU.C53445
320.00 ; 329.50; 0.50 ;kl..C53446
320.50; 33000; 0.50 ;RI.C53447
33000 ; 33050; 0.50 ;RI,C53448
330.50 ; 331.00; 0.50 ;UI.C53449
131.00 ; 331.50; 050 ; UK '53450
331.50 ; 331.90; 0.40 |UI.C5345I
331 90 ; 33270; 080 ;KI.C53452
332.70 ; 333.30; 060 ;UI.C53453
333.30 ; 333.85 ; 0.55 ;RLC53454
33385 ; 334.55 | 070 ;RI.C53455
334 55 ; 33505 | 0.50 ;Rl.C:53456
33505 ; 33540; 0.35 |RI.C53457
33540 ; 33590; 050 ;RIC53458
33590 ; 33640; 0.50 |R1.C53459
33640; 33600; 0.50 ;RL.C53460
33690; 337.40; 0.50 ;RI.C5346l
33740; 337.90; 0.50 ;UI.C53462
33700 ; 33840; 050 ;K1.C53463
33840 ; 33890; 0.50 ;RI.C53464
33890 ; 33940; 050 ;U1C53465
33040 ; 340.00; 0.60 ;RI .('53466
340.00 ; 34050; 0.50 ;RI.C53467
34050 341 00 ; 050 ;K1.C53468- - i , - - -
-5-5
-5
-5
-5
-5
-5
-5
5
-5
-5
-5
-5
-5
-5
-5
-5
-5
25-5
-5
-5
10
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5 . . . . . . l
-i
9
- ;
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
0.6
08
. . . . . :
40
40
. . . . ,
. . . . .
-----lPage 15
Hole II): 1IRL98-02 Unhicoii Minerals Corporation
From To Description S n- tom biopenetrative fabric @343.0Q SI 50.00"proliably pneiidomorphins
inleipillmv hyaloclastite. Bodies of pillows have no fabric anil arc
very ainygilatoiilal with mie , tjlz A (X ' Jill. \ -fill by
scattered creamed veins @45des
LC grades
345.55 - 367.59 Alt (Tour&Bio) Aniyg FP Pill HaSimilar to above but with moderate to strong penetrative fabric
throughout with undeformed islands throughout, patchy pervasive sir
lour alteration, bio -rich section i strongest fabric, scattered
creamed veins to 3cm most @ 50des . (&350.00 SI 5000". QC
5.00-1 5. 0014 veining and patches, rare po .
16/02/1999 rooiTlm' ' xnwrv lr\
1I
1-
34500
35000~
35500"
36000"
365.00"
fi k•^
^ ^ >N
1
i
fyvf
f
f
f
f
f
Mi
liflilUsPim mmlm.
l!\
l'" Project: Headway
From To Width Sample Ai^ppb As-ppm Sb-ppm Hg.ppb l^ppm
341 00
341.50
342.00
342.50
343.00
34350
344.00
344.50
34500
345.50
346.00
34650
34700
347.50
34800
348.50
34900
349.50
350.00
350.50
351 00
351.50
352.00
352.50
353.00
353.50
354.00
35450
35500
355.50
35600
35650
341.50
34200
342.50
34300
343.50
344.00
344.50
345.00
345.50
346 00
346.50
347.00
347.50
348.00
348.50
349.00
349.50
35000
350.50
351.00
351.50
352.00
352.50
35300
353 50
35400
354.50
35500
35550
356.00
35650
357.00
050 |R1.C53469 ; -5
050 'RLC53470 j H)
050 ;RI.C5347I | -5
050 ; RI ( '53472 | -5
050 ;RI.C53473 | -5
050 |U1.C53474 | -50.50 ;RI.C53475 | -5
0.50 ;R1.C53476 | -5
050 ;R1.C53477 | -5
0.50 |K1 C53478 | -5
050 ;R1.C53479 | -5
050 ;RI C53480 | -5
050 ;1U.C5348I | -5
050 |Kl.l'53482 | -5
0.50 JKI.C53483 | -5
050 ;RI.C53484 | -5
0.50 ;R1.C53485 | 25
0.50 ;RLC53486 | -5
050 ;RI.C53487 ; -5
0.50 |K1.C53488 | -5
050 ;R1.C5348'J | -5
050 [RIC53490 | -5
050 ;RLC5349I ; 30
050 ;RIC53492 ; -5
0.50 ;RI,C53493 ; -5
050 |RI C53494 | -5 i \ ~
050 ;KI.('S34')5 ; -5
050 ;RIC:534'J6 | -5
0.50 ;KI.C53497 ; -5
0.50 ;KI.( '53498 | -5
050 ;KI.C53499 ; -5
0.50 ;UI ( '53500 ; -5
-1 ; 0.2
i
-1 ; 0.2
i
;
-1 ; 0.2
:
20
20
10- - - -
5
Page 16
Hole ID: IIRL98-02 Rubicon Minerals Corporation From To Description sur tom bio 'l
367.59- 367.59 EOF I
-
•^
i ^ > ^ ^N
>
•i
•s
>
N
N
^
•*
•^
i
'i
E(
f
s
S
f
f
f
f
f
f
f
f
f
f
f
f
11
P" Project: Headway
From To Width Sample An^ppb As-ppm Sb-ppm ll^ppb Bjppm
35700
35750
35800
358.50
35900
359.50
36000
360.50
301.00
361.50
36200
362.50
36300
363.50
364.00
364.50
365.00
365.50
306.00
366.50
367.00
357 50
35800
358.50
35900
359.50
360.00
360.50
361.00
361 50
362.00
362.50
363.00
363.50
36400
364.50
365.00
365.50
36600
366.50
367.00
367.59
0.50 ;RI.C5350I
050 ;IUC53502
050 ;KI.C535()3
050 |Kl.C53504
0.50 ;KLC53505
0.50 ;RI.C53506
050 ;ill,C53507
0.50 |RI.C53508
0.50 |KI.C5350!)
0.50 ;K1.C535IO
050 |K1C535I1
050 ;RLC53512
0.50 ;RI.C53513
0.50 ;Rl.C53514
050 ;RI.C53515
0.50 JKI.C535I6
050 |KI.C'535I7
050 ;R1.C535I8
0.50 ;RI C53519
0.50 |RI.C53520
059 |R1 C5352I- - t
-5 ;
-5 ; -1
-5 ;
-5 ;
-5 ;
-5 |
""'••"[""••"-5 ; 5-5 ; 6
-5 ; -l
10 ;r . .
1 '
-02
" *
. .
0.2
0.4
-0.2
~ ~
30
5030
30
5
5
5
5
5
5
5
10
5
5
5
5
525
10
10
30
20
5
5-5
16/02/1999 report: /o 1.; 2 Page 17
Chemex Labs LtdAnalytical Clinmlsls * Geochoinlsls * no(jlslored Assnyeis
212 Biooksbank Ave., Noilli Vancouver Blitish Golunibia, Canada V7J 2C1 PHONE: 604 901 0221 FAX: 604-98-1 0210
To: RUBICON MINERALS CORPORATION RED LAKE PROJECT 888-1100 MELVILLE ST. VANCOUVER, BC V6E -1A6
Comments: ATTN: K. MCINNIS
CERTIFICATE A9839075
(MUCR) - RUBICON MINERALS CORPORATION
Project: P.O. fl :
ON508
Samples submiUtod to our lob in Thunclor lU\y, ON. This report was printed on ll-JAN-1999.
SAMPLE PREPARATION
CHEMEXCODE
208226
3202216265287
NUMBERSAMPLES
444444
DESCRIPTION
Assay ring bo approx 150 mesh0-3 Kg crush and splitRock - save entire rejectsieve to -150 meshICP - II F digestion chargeSpecial illg'ii with organic oxt'll
A9839075
ANALYTICAL PROCEDURES
^IIEMEXCODE
881885887B89BBS132220
57B573565575561576562563569577566584570568554583564559560582579572556558
NUMBERSAMPLES
44444444444444444444444444444444
DESCRIPTION
Au g/ti Total, motalllcB culc.Au- g/tt Motallice calc.Au* mg: Motallics calculationWeight- gi Metalllcs calculationWeight* gi MatallicB calculationAs ppm: HNU3-aqua regia digestSb ppmi 1IC1-KC1O3 digest, extracHg ppbi HN03-IIC1 digestionAg ppmi 24 element, rock t coreAl Hi 24 element, rock fc coreBa ppmi 24 element, rock t coreBe ppmi 24 element, rock t coreBi ppmi 24 element, rock t coreCa Hi 24 element, rock t coreCd ppmi 24 element, rock fc coreCo ppmi 24 element, rock t coreCr ppmi 24 element, rock t coreCu ppmi 24 element, rock k coreFe Hi 24 element, rock St coreK Hi 24 element, rock t coreMg Hi 24 element, rock t coreMn ppmi 24 element, rock fc coreMo ppmi 24 element, rock t coreMa Hi 24 element, rock t coreNl ppmi 24 element, rock t coreP ppmi 24 element, rock s corePb ppmi 24 element, rock fc coreSr ppmi 24 element, rock t coreTi Hi 24 element, rock K coreV ppmi 24 element, rock t coreW ppmi 24 element, rock t coreZn ppmi 24 element, rock b core
METI IOD
FA-AAS/ORAVFA-AAS/GRAVFA-AAS/CnAVBALANCEBALANCEAAS-IIYDRIDE/EDLAAS-BKGD CORRAAS-FLAHEI.ESSAASICP-ABSICP-AESICP-ABSICP-ABSICP-ABSICP-ABSICP-AESICP-AESICP-AESICP-AESICP-AESICP-AESICP-ABSICP-ABSICP-AESICP-ABSICP-ABSAASICP-AESICP-AESICP-ABSICP-AESICP-ABS
DETECTIONLIMIT
0.070.07
0.0021
0.011
0.210
0.20.01
100.5
20.01O.S
111
0.010.010.01
s1
0.011
1021
0.011
102
UPPERLIMIT
500.001000.0030.00010000200.0100001000
100000100.025.0100001000
1000025. 0500
10000100001000025.010.0015.00100001000010. OC1000010000100001000010.00100001000010000
Chemex Labs LtdAnalytical Chemists * Gcochemlsls" Registered Assayors
212 Brooksbank Ave., North Vancouver British Columbia, Canada V7J 2C1 PHONE: 604-984-0221 FAX: 604-984-0218
To: RUBICON MINERALS CORPORATION RED LAKE PROJECT 888-1100 MELVILLE ST. VANCOUVER, BC V6E 4A6
Project: Comments:
ON508ATTN: K. MCINNIS
Page Number : 1 -A Total Pages : 1 Certificate Date: 11-JAN-1999 Invoice No. : 19839075 P.O. Number : Account : MUCR
SAMPLE
U.C53400*LC53424(LC53131ILCS3432
PR CO
208208208208
EP DE
226226226226
CERTIFICATE OF ANALYSIS A9839075l '
Au tot Au - Au t Nt| Wt t As Sb Hg Ag ppm Al H Ba ppm Be ppm B i ppm Ca \ Cd ppm Co ppm Cr ppp Cu ppm Fe \ g/t g/t mg grams' grains ppm ppm ppb AAS (ICP) (ICP) (ICP) (ICP) (ICP) (ICP) (ICP) (ICP) (ICP) (ICP)
< 0.07 < 0.07< 0.002 157 27.93 5 0.8 90 < 0.2 8.61 90 < 0.5 < 2 7.04 < 0.5 44 176 192 5.16< 0.07 < 0.07< 0.002 159 17.86 180 0.4 40 < 0.2 6.49 650 0.5 < 2 9.89 < 0.5 22 105 89 3.23< 0.07 < 0.07< 0.002 196 17.93 1960 1.4 40 < 0.2 5.21 660 < 0.5 < 2 12.55 < 0.5 24 102 58 3.33< 0.07 < 0.0'^ 0.002 175 31.22 95 0.2 50 < 0.2 5.25 4BO < 0.5 < 2 13.80 < 0.5 27 107 54 3.30
A /CERTIFICATION:.
/CATt "
Chemex Labs Ltd.Analytical Chemists - Goocheinlsls" Registered Assayers
212 Brooksbank Ave., North Vancouver
lo: RUBICON MINERALS CORPORATION RED LAKE PROJECT 888-1100 MELVILLE ST. VANCOUVER, BC V6E 4A6
Page Number M-B Total Pages : 1 Certificate Date: 11-JAN-1999 Invoice No. : 19839075 P.O. Number : Account : MUCRm^^^pr. tmtisn uoiurrmia, uanaaa v/J^ui Project- ON508
^^~^ PHONE: 604-984-0221 FAX: 604-984-0218 Comments: ATTN: K. MCINNISHBB^BIBEl
CERTIFICATE OF ANALYSIS A9839075
SAMPLE
U.C53400U.C53424ILC534311LC53432
PREPCODE
208208208208
226226226226
l 'K *, Mg '4 Mn ppm Mo ppm Na \ Hi ppm P ppm Pb ppm Sr ppm Ti 'i V ppm W ppm Zn ppm ,
(ICP) (ICP) (ICP) (ICP)' (ICP) (ICP) (ICP) AA3 (ICP) {ICP) (ICP) (ICP) (ICP)
0.27 2.54 845 < 1 2.44 86 170 8 164 0.30 145 < 10 701.20 1.28 1035 2 1.74 35 470 12 387 0.23 89 < 10 481.39 1.35 1255 < 1 0.39 45 140 10 84 0.18 79 < 10 461.10 1.50 1545 < 1 0.60 53 130 B 162 0.19 81 < 10 48
A SCERTIFICATION:,
Chemex Labs LtdAnalytical Cheinlsls " Guocliomlsls * noylsluiocl Assnyois
212 Brooksbank Ava., Noith Vancouver British Columbia, Canada V7J 2C1 PHONE: 604-984-0221 FAX: 604-984 0218
To: RUBICON MINEI IALS CORPOI1A1ION RED LAKE PROJEC l' 888 - 1 100 MELVILLE ST. VANCOUVER. 13C V6E -1A6
Comments: ATTN: K. MCINNIS
A9839078
CERTIFICATE A9839070
(MUCR) - RUBICON MINERALS CORPORATION
Project: ON508 P.O. # :
Samples submitted to our lob in Thnndur liny, ON. This report wan printed 011 1.1-JAN-1999.
SAMPLE PREPARATION
CHEMEX CODE
2052263202285287
NUMBER SAMPLES
9191912121
DESCRIPTION
Geochem ring to approx 150 mosh 0-3 Kg crush and split Rock - save entire reject ICP - HF digestion charge Special dig'n with organic oxt'n
CHEMEXCODE
983132 220
578573565575561576562563569577566584570568S54583564559560582579572556558
NUMBERSAMPLES
91212121212121212121212121212121212121212121212121212121
ANALYTICAL
DESCRIPTION
Au ppbi Fuoo 30 g aampleAs ppmi IINO3-ai]Uu roylu dlgastSI) ppmt 1IC1-KC1O3 digest, extrallg ppbt 1IN03-HC1 digestioAg ppmi 24 o lumen t, rock coreAl Hi 24 element, rock t oreUa ppmt 24 element, rock coreBe ppmi 24 element, rock coreDi ppmi 24 element, rock coreCa Hi 24 element, rock ft coreCd ppmi 24 element, rock fc coreCo ppmi 24 element, rock t coreCr ppmi 24 element, rock t coreCu ppmi 24 element, rock ft coreFe Hi 24 element, rock t coreK Hi 24 element, rock t coreMg Hi 24 element, rock t coreMn ppmi 24 element, rock t coreMo ppmi 24 element, rock t coreNa Hi 24 element, rock t coreMl ppmi 24 element, rock K coreP ppmi 24 element, rock S corePb ppmi 24 element, rock t coreSr ppmi 24 element, rock t coreTi Hi 24 element, rock K coroV ppmi 24 element, rock fc coreW ppmi 24 element, rock K core7.11 ppmi 24 element, rock t core
PROCEDURES
METHOD
FA-AASAftS-llYDRIDE/KDL
c AAS-BKOU CORRAA3-FI.AMEI.ESSAA3ICP-AESICP-AESICP-ABSICP-AESICP-ABSICP-ABSICP-ABSICP-ABSICP-ABSICP-AESICP-AESICP-AESICP-AESICP-AESICP-AESICP-ABSICP-AESAASICP-AISSICP-AESICP-AESICP-AESICP-AES
DETECTIONLIMIT
51
0.210
0.20.01
100.5
20.010.5
111
0.010.010.01
51
0.011
1021
0.011
102
UPPERLIMIT
10000100001000
100000100.025.0100001000
1000025.0500
10000100001000025.010.0015.00100001000010.001000010000100001000010.00100001000010000
Chemex Labs LtdAnalyllcal Chemists " Geoclioinlsls ' Registered Assayers
212 Brooksbank Ava., North Vancouver British Columbia, Canada V7J2C1 PHONE: 604-984-0221 FAX: 604-984-0218
To: RUBICON MINERALS CORPORATION RED LAKE PROJECT 888-1100 MELVILLE ST. VANCOUVER, BC V6E 4A6
Project: Comments:
ON508ATTN: K. MCINNIS
Page Number Total Pages Certificate Date Invoica No. P.O. Number Account
I-A 3II-JAN-1999
:19839078
MUCR
.'
SAMPLE
RLC53280 RLC53281 RLC53282 RLC53283 RLC53284
RLCS3285 RLC53286 RLC53287 RLC53288 RLC53289
RLC53290 RLC53291 RLC53292 RLCS3293 RLC53294
RLC53295 RLC53296 RLC53297 RLC53298 RLC53299
RLC53300 RI.C53301 RLC53302 RLC53303 RLC53304
RLC53305 RLC53306 RLC53307 RLCS3308 RLC53309
RLC53310 RLC53311 RLCS3312 RLC53313 RLCS3314
RLCS3315 RLC53316 RLC53317 RLC53318 RLC53319
PREP CODE
205 205 205 205 205
205 205 205 205 205
205 205 205 205 205
205 205 205 205 205
205 205 205 205 205
205 205 205 205 205
205 205 205 205 205
205 205 205 205 205
226 226 226 226 226
226 226 226 226 226
226 226 226 226 226
226 226 226 226 226
226 226 226 226226
226 226 226 226 226
226 226 226 226 226
226 226 226 226 226
Au ppb FA+AA
< 5 < 5 < 5< 5 45
< 5 < 5 < S < 5 < 5
< 5 C 5 < 5 < 5 < 5
< 5 < 5 < 5 < 5 < 5
< S< 5 < 5 35
< 5
< 5 < 5 < S < 5 < 5
< 5 < 5 < 5 < 5 < 5
< 5 < 5 < 5 < 5 < 5
As ppm
< i
45
21
72
37
7
17
Sb ppm
5.8
2.4
2.2
2.8
2.8
1.8
2.2
Hg ppb
10
10
< 10
240
60
< 10
< 10
Ag ppm AAS
0.2
0.2
< 0.2
< 0.2
< 0.2
< 0.2
< 0.2
CERTIFICATE OF ANALYSIS A9839078
Al \ (ICP)
5.63
7.82
8.19
6.95
7.62
6.64
8.36
Ea ppm(ICP)
190
270
260
160
180
160
250
Be ppm (ICP)
0.5
0.5
0.5
0.5
0.5
0.5
0.5
Bi ppm (ICP)
< 2
< 2
< 2
< 2
< 2
< 2
< 2
Ca '*i (ICP)
2.38
4.83
4.44
3.62
4.46
6.03
2.41
Cd ppm (ICP)
< 0.5
< 0.5
< 0.5
4.5
1.0
< 0.5
< 0.5
Co ppm (ICP)
21
26
22
36
19
13
9
...A .
Ci ppm(ICP)
123
119
106
126
120
93
45
f
Cu ppm (ICP)
236
111
44
97
41
34
e
CERTIFICATION:
Chemex Labs LtdAnalytical Chomlsls * Geochemlsts * Registered Assayers
212 Brooksbank Ave., North Vancouver British Columbia, Canada V7J2C1 PHONE: 604-984-0221 FAX: 604-984-0218
To; RUBICON MINERALS CORPORATION RED LAKE PROJECT 888- 1100 MELVILLE ST. VANCOUVER, BC V6E 4A6
Project: Comments:
ON508ATTN: K. MCINNIS
Page Number : 1-B Total Pages :3 Certificate Date: 11-JAN-1999 Invoice No. : 19839078 P.O. Number : Account :MUCR
.1
SAMPLE
RLC53280 RLC53281 RLC53282 RLC53283 RLC53284
RLC53285 RLC53286 RLC53287 RLCS3288 RLC53289
RLC53290 RLC53291 RLC53292 RLC53293 RLCS3294
RLC53295 RLC53296 RLC53297 RLC53298 RLC53299
RLC53300 RLC53301 RLCS3302 RLC53303 RLC53304
RLC53305 RLC53306 RLC53307 RLC53308 RLC53309
RLC53310 RLC53311 RLCS3312 RLC53313 RLC53314
RLC53315 RLC53316 RLC53317 RLC53318 RLC53319
PREP CODE
205 205 205 205 205
205 205 205 205 205
205 205 205 205 205
205 205 205 205 205
205 205 205 205 205
205 205 205 205 205
205 205 205 205 205
205 205 205 205 205
226 226 226 226 226
226 226 226 226 226
226 226 226 226 226
226 226 226 226 226
226 226 226 226 226
226 226 226 226 226
226 226 226 226 226
226 226 226 226 226
Fa \ (ICP)
4.62
4.20
4.04
4.48
3.52
4.65
2.19
K \ (ICP)
1.80
2.27
2.42
1.93
2.45
1.86
2.6V
Mg * (ICP)
1.14
2.15
2.18
2.12
2.12
2.60
1.18
Mn ppm (ICP)
1290
1485
1320
1300
1310
2230
905
Mo ppm(ICP)
1
1
1
1
1
2
2
CERTIFICATE OF ANALYSIS A9839078
Na \ (ICP)
0.38
0.65
0.62
0.46
0.53
0.48
0.63
Ni ppm (ICP)
107
66
59
111
64
38
18
P ppm (ICP)
300
540
530
230
390
480
300
Pb ppm AAS
56
10
10
16
14
8
14
Sr ppm (ICP)
78
127
107
71
89
100
102
Ti '4 (ICP)
0.09
0.17
0.16
0.09
0.11
0.11
o.oa
V ppm (ICP)
52
94
103
93
66
77
36
rv
W ppm (ICP)
< 10
< 10
< 10
< 10
< 10
< 10
< 10
Zn ppm (ICP)
230
40
48
892
262
40
54
CERTIFICATION:.. Iff
Chemex Labs LtdAnalytical Chemists " Geochemlsts " Registered Assayers
212 Brooksbank Ave., North Vancouver British Columbia, Canada V7J 2C1 PHONE: 604-984-0221 FAX: 604-984-0218
To: RUBICON MINERALS CORPORATION RED LAKE PROJECT 888-1100 MELVILLE ST. VANCOUVER, BC V6E 4A6
Project: ON508 Comments: ATTN: K. MCINNIS
Page Number :2-A Total Pages :3 Certificate Date: 11-JAN-1999 Invoice No. : 19839078 P.O. Number : Account : MUCR
| CERTIFICATE OF ANALYSIS A9839078
SAMPLE
RLC53320 RLC53321 RLC53322 RLC53323 RLC53324
RLC53325 RLC53326 RLC53327 RLC53328 RLC53329
RLC53330 RLC53331 RLC53332 RLC53333 RLC53334
RLC53335 RLC53336 RLC53337 RLC53338 RLC53339
RLCS3340 RLCS3341 RLC53342 RLC53343 RLC53344
RLCS3345 RLC53316 RLC53347 RLC53348 RLC53349
RLC53350 RLC53351 RLCS3352 RLC53353 RLCS3354
RLC53355 RLC53356 RLC53357 RLCS3358 RLCS3359
PREP CODE
205 205 205 205 205
205 205 205 205 205
205 205 205 205 205
205 205 205 205 205
205 205 205 205 205
205 205 205 205 205
205 205 205 205 205
205 205 205 205 205
226 226 226 226 226
226 226 226 226 226
226 226 226 226 226
226 226 226 226 226
226 226 226 226 226
226 226 226 226 226
226 226 326 226 226
226 226 226 226 226
Au ppb FA+AA
< 5 < 5 < 5 < 5 < 5
< 5 < S < 5 < 5< 5
< S < 5 < 5 < 5< 5
< S < S f Sf 5 * 5
* 5< 5 < 5 < 5 < 5
< 5 < 5 f 5 < 5 65
5t 5 f b < 5 45
< 5< 5 10
< 5 < 5
ASppm
4
17
< 1
3
89
24 3H
64
150 167
Sb ppm
1.8
1.2
1.4
2.2
3.6
4.2 4.3
2.0
1.2 1.8
Hg ppb
< 10
10
< 10
10
30
40 4080
10
< 10 20
Ag ppm AAS
< 0.2
< 0.2
< 0.2
< 0.2
0.2
0.8 2.4
< 0.2
< 0.2 < 0.2
Al \ (TCP)
7.91
7.95
8.08
7.17
8.05
6.69 7.14
7.71
7.84 8.00
Ba ppm (ICP)
190
300
430
320
270
200 260
310
180 140
Be ppm (ICP)
0.5
0.5
< 0.5
< 0.5
< 0.5
< 0.5 0.5
< 0.5
< 0.5 * 0.5
B i ppm(ICP)
< 2
< 2
< 2
< 2
< 2
< 2 < 2
< 2
< 2 < 2
Ca *. (ICP)
3.20
5.03
4.98
6.21
6.10
3.47 2.35
4.29
7.70 10.15
Cd ppm(ICP)
< 0.5
< 0.5
< 0.5
< 0.5
< 0.5
< 0.5 16.5
< 0.5
< 0.5 < 0.5
Co ppm (ICP)
8
37
41
38
40
26 23
33
53 53
t
Cr ppm (ICP)
43
105
139
208
144
133 77
102
60 60
Cu ppm (ICP)
22
38
63
31
44
74 159
51
96 50
CERTIFICATION:
Chemex Labs Ltd,Analytical Chemists ' Geochemlsls * Registered Assayers
212 Brooksbank Ave., North Vancouver British Columbia, Canada V7J 2C1 PHONE: 604-984-0221 FAX: 604-984-0218
To: RUBICON MINERALS CORPORATION RED LAKE PROJECT 888-1100 MELVILLE ST. VANCOUVER, BC V6E 4A6
Project: Comments:
ON508ATTN: K. MCINNIS
Paga Number :2-B Total Pages : 3 Certificate Date: 11-JAN-1999 Invoice No. : 19839078 P.O. Number : Account : MUCR
.'
SAMPLE
RLC53320 RLC53321 RLC53322 RLCS3323 RLC53324
RLC53325 RLC53326 RLC53327 RLC53328 RLC53329
RLC53330 HLCS3331 RLC53332 RLC53333 RLCS3334
RLC53335 RLC53336 RLC53337 RLC53338 RLC53339
RLC53340 RLC53341 RLCS3342 RLC53343 RLC53344
RLC53345 RLC53346 RLC53347 RLC53348 RLCS3349
RLC53350 RLC53351 HLC533S2 RLC53353 RLC53354
RLC53355 RLC53356 RLC53357 RLC53358 RLC53359
PREP CODE
205 205 205 205 205
205 205 205 205 205
205 205 205 205 205
205 205 205 205 20S
205 205 205 205 205
205 205 205 205 205
205 205 205 205 205
205 205 205 205 205
226 226 226 226 226
226 226 226 226 226
226 226 226 226 226
226 226 226 226 226
226 226 226 226 226
226 226 226 226 226
226 226 226 226 226
226 226 226 226 226
Fa * (ICP)
2.26
4.57
4.96
4. DI
4.73
4.29 2.77
4.52
S. 47 4.27
K \ (ICP)
2.62
2.37
2.03
1.41
2.21
1.75 2.46
1.29
0.81 0.76
Mg \ (ICP)
1.42
3.30
3.33
3.41
3.17
1.45 0.86
2.70
2.43 1.48
Mn ppm (ICP)
1095
1425
1325
1210
1625
1185 1035
835
1825 2100
Mo ppm (ICP)
1
1
1
< 1
< 1
31
1
< 1 < 1
CERTIFICATE OF ANALYSIS A98^9078
Na 'i (ICP)
0.65
0.57
0.50
O.B8
0.73
0.50 0.54
1.21
1.84 2.80
Ni ppm (ICP)
17
142
148
116
171
75 73
88
152 133
P ppm (ICP)
250
140
190
360
60
300 310
230
170 140
Pb ppm AAS
10
8
6
10
12
14 28
8
6 6
S r ppm (ICP)
101
175
170
199
114
68 68
251
260 275
Ti V. (ICP)
0.09
0.13
0.14
0.12
0.13
0.12 0.08
0.16
0.20 0.24
V ppm(ICP)
32
112
121
109
98
63 52
100
A
r.FRTIFirATinN- jf.ljt
137
f-
W ppm (ICP)
< 10
< 10
< 10
< 10
< 10
< 10 < 10
* 10
< 10 < 10
Zn ppm (ICP)
36
64
66
48
42
86 4840
70
70 52
U?*-~-
Chemex Labs Ltd,Analytical Chemists" Geochenilsls - Registered Assayers
212 Brooksbank Ave., North Vancouver British Columbia, Canada V7J 2C1 PHONE: 604-984-0221 FAX: 604-984-0218
To: RUBICON MINERALS CORPORATION RED LAKE PROJECT 888-1100 MELVILLE ST. VANCOUVER, BC V6E 4A6
Project: Comments:
ON508ATTN: K. MCINNIS
Page Number :3-A Total Pages :3 Certificate Date: 11 -JAN-1999 Invoice No. : 19839078 P.O. Number : Account : MUCR
.'
SAMPLE
RLC53360 RLC53361 RLC53362 RLC53363 RLC53364
RLC53365 RLC53366 RLC53367 RLC53368 RLC53369
RLC53370
PREP CODE
205 205 205 205 205
205 205 205 205 205
205
226 226 226 226 226
226 226 226 226 226
226
Au ppb FA+AA
< 5 < 5 < 5 < 5 < 5
< 5 15
K 5
* S< 5
< 5
AB ppm
83
< i
56
< 1
Sb ppm
1.4
1.2
1.2
0.6
Hg ppb
20
30
30
20
Ag ppm AAS
< 0.2
< 0.2
< 0.2
< 0.2
CERTIFICATE OF ANALYSIS A9839078
Al * (ICP)
7.22
6.55
7.36
7.96
Ba ppm (ICP)
120
30
40
90
Be ppm (ICP)
< 0.5
< 0.5
< 0.5
< 0.5
B i ppm (ICP)
< 2
< 2
< 2
< 2
Ca * (ICP)
8.74
11.30
9.22
5.02
Cd ppm (ICP)
< 0.5
< 0.5
< 0.5
< 0.5
Co ppm (ICP)
45
36
53
44
———*J-
Cr ppm (ICP)
60
46
56
61
Cu ppm (ICP)
74
72
73
67
CERTIFICATION:
Chemex Labs LtdAnalytical Chamlst3" Geocheinlsls ' Registered Assayers
212 Brooksbank Ave., North Vancouver British Columbia, Canada V7J 2C1 PHONE: 604-984-0221 FAX: 604-984-0218
To: RUBICON MINERALS CORPORATION RED LAKE PROJECT 888-1100 MELVILLE ST. VANCOUVER, BC V6E 4A6
Project: Comments:
ON508ATTN: K. MCINNIS
Page Number :3-B Total Pages :3 Certificate Data: 11 -JAN-1999 Invoice No. : 19839078 P.O. Number : Account : MUCR
^
SAMPLE
RLC53360 RLCS3361 RLC53362 RLC53363 RLCS3364
RLC53365 RLC53366 RLC53367 RLC53368 RLC53369
RLC53370
PREP CODE
205 205 205 205 205
205 205 205 205 205
205
226 226 226 226 226
226 226 226 226226
226
Fa 'i (ICP)
5.88
5.96
4.39
5.81
K \ (ICP)
0.53
0.01
O.OS
0.30
Mg \ (ICP)
2.18
1.77
1.66
2.47
Mn ppm (ICP)
1715
2150
1600
1165
Mo ppm (ICP)
< l
< 1
< 1
< 1
CERTIFICATE OF ANALYSIS A98319078
Na 1. (ICP)
1.59
1.63
2.79
2.13
Ni ppm(ICP)
111
74
97
96
P ppm (ICP)
220
220
280
330
Pb ppm AAS
4
4
4
6
Si ppm (ICP)
254
257
251
340
Ti * (ICP)
0.23
0.30
0.35
0.39
V ppm (ICP)
133
125
148
153
nl
W ppm (ICP)
< 10
< 10
< 10
< 10
Zn ppm (ICP)
68
62
64
70
CERTIFICATION:
Chemex Labs Ltd,Analytical Chemists' Geochemlsls' Registered Assayers
212 Brooksbank Ave., North Vancouver British Columbia, Canada V7J2C1 PHONE: 60-1-984 0221 FAX: 604-984-0218
To: HUlilOON MINbltAI S COlll'UIIAI lUN RED LAKfc PROJECT 888 - 1100 MELVILLE ST. VANCOUVER. BC V6E 4A6
Comments: ATTN: K. MclNNIS
CERTIFICATE A9839229
(MUCR) - RUBICON MINERALS CORPORATION
Project: ON508 P.O. tt :
Samples submitted to our lab In Thunder Day, Xhla report was printed on 22-JAN-1999.
ON.
SAMPLE PREPARATION
CHEMEXCODE
205226
3202285287
NUMBERSAMPLES
525252
77
DESCRIPTION
Geochein ring to appro* 1 SO0-3 Kg crush and splitBock - save entire rejectICP - IIP digestion chargeSpecial dig' n with organic
mesh
A9839229
ANALYTICAL
CHEMEXCODE
90340132220
578573565575561576562563569577566584570568554583564559 lido5U2579572556558
NUMBERSAMPLES
52227777777777'1
7777777777 777777
DESCRIPTION
Au ppb: Fuse 30 y sampleD ppmi NAAAs ppmi IINO3-aqua regia digest
PROCEDURES
METHOD
FA-AASNAAAAS-IIYDHIDE/EDL
81) ppmi HG1-KC1O3 digest, extrac AAS-UKGD COBBIlg ppbt IINO3-IIC1 digestionAg ppm: 24 element, rock t coreAl ^: 24 element, rock i coreDa ppmt 24 element, rock coreDe ppmi 24 element, rock core111 ppmt 24 element, rock coreGa \i 24 element, rock t oreCil ppnii 24 clement, rock coreCo ppmi 24 element, ruck coreCr ppin; 24 element, rock coreCu ppmi 24 element, rock carefe \t 24 element, rock t coreK \: 24 element, rock t coreMg ^.: 24 element, rock t coreMn ppm i 24 element, rock t. coreMo ppm: 24 element, rock t coreMa \: 24 element, rock t coreHi. ppm: 24 element, rock t coreV ppmi 24 element, rock f. core
Hi ppmi 24 element, rock t coreTi ^: 24 element, rock c coreV ppmi 24 element, rock t coreW ppmi 24 element, rock l coreZn ppm: 24 clement, rock t core
AAS-1-I.AMELESSAASICP-AESICP-AESICP-AESICP-AESICP-AESICP-AKSfCl'-AKS
ICP-AESICP-AESICl'-AES
ICP-AESICP-AESICP-AESICP-AESICP-AESICP-AESTCP-AKS AASICP-AESICP-AESICP-AESICP-AESICP-AES
DETECTIONLIMIT
551
0.210
0.20.01
100.5
20.010.5
111
0.010.010.01
51
0.011
10 21
0.011
102
UPPERLIMIT
1000010000100001000
100000100.025.0
100001000
1000025.0500
10000100001000025.0
10.0015.00100001000010.001000010000 100001000010.00100001000010000
Chemex Labs LtdAnalytical Chemists' Geochemisls* Registered Assayers
212 Brooksbank Ave., North Vancouver British Columbia, Canada V7J 2C1 PHONE: 604-984-0221 FAX: 604-984-0218
To: RUBICON MINERALS CORPORATION RED LAKE PROJECT 888-1100 MELVILLE ST. VANCOUVER. BC V6E 4A6
Project: Comments:
ON508ATTN: K. MclNNIS
Page Number :1-A Total Pages :2 Certificate Date: 22-JAN-199! Invoice No. : 19839229 P.O. Number : Account :MUCR
SAMPLE
1LC534701LC53471SIC534721LC53473JLC53474
JIC534751LCS3476{LC53477U.C53478lJjl*3 J* f -f
1LC534BO
JLC53483KLC53484
1LC53485 ILC534861LC53487
JLC53491
1LC53493
KLC53495If f*ti1 A Q&
U.C53497JT OK U O Q
ILC53499
ILC53500JLC53501(LC53502ILC53503 1LC53504
JLC535051LC53506HLC535071LC53508HC53509
PHI COI
205205205205205
205205 205205205
205205205 205205
205 205205205205
205205205205205
205205205205205
205205205205 205
205205205205205
;p)E
226226226226
226226 226226226
226226226 226226
226 226226226226
226226226226226
226226226226226
226226226226 226
226226226226226
CERTIFICATE OF ANALYSIS A9839229
Au ppb B NAA As Sb Hg Ag ppm Al t Ba ppm Be ppm Bi ppm Ca 1 Cd ppm Co ppm Cr ppm Cu ppm Fe \, K * Mg \ Mn ppn FA+AA ppm ppm ppffl ppb AAS (ICP) (ICP) (ICP) (ICP) (ICP) (ICP) (ICP) (ICP) (ICP) (ICP) (TCP) (ICP) (ICP)
10 ——— < 1 0.2 20 < 0.2 6.90 230 (0.5 < 2 13.10 < 0.5 63 103 75 4.73 0.66 1.55 2350
< 5 ———— ----. . ——— -. —— -. —— -- —— -- —— . ——— ———— ..--- -. —— ---.- ———— ———— ———— ———— ———— ————/C — - — — — — -. — — — — — — ——— — — —
( 5 —— -. —— -- ———— -.--- ———— ———— ———— . —— - ———— ———— ..--- ———— ———— ———— ———— ———— ———— ————
/C — - - — - — — — — — — — — — — — — — - — — — — ™—-. — — —
/C - - — - — — — — — — ^. — — — -.—-.—
< 5 —— -- ( l 0.2 20 < 0.2 6.98 130 (0.5 (2 12.50 ( 0.5 40 86 72 4.65 0.34 1.28 1485
t "^
< 5 --..- --.-. -. —— ..--- ----- ——— . ———— .. —— —— -. ——— . —— -. ..... ..-.. ———— ———— ———— ———— ————^ 5 - -
^ 5 - -30 .---- ----- -..-- ,---. ----. --... .. —— .. —— . ——— ..... ----. —— .. ——— . ———— ———— ———— ———— ————
( 5 . —— . ..... ---.- ---.- . —— . ---.. ———— .. —— ———— ...-. .. —— ———— —— .. ———— ———— ———— ———— ————( 5 --- - -- --- - ----~ ~ -~- --- -M . . ^^(5---. ...... --.-- ...-- ..--. ..... .____ .......- ....^ ——— , ..... —— ,. ——— . ,. —— ——— . —— ., ———— ————
<5-- —— .-.., .---- ..--. ,. —— -- —— -. —— ———— -. —— ——— . ———— ———— ———— ———— ———— ———— ———— ————< 5 --.-- < j o.2 10 0.2 7.60 40 < 0.5 < 2 8.71 < 0.5 49 89 84 5.74 0.04 3.30 1295 s 5(5----- - - ^ ^ , ----^ -,- ,--- -.--^ -.-- ^---.f C
<5 5 - - .. - - ----, -.----. ----. ---^ ---- -.- ~-- --,- ---- ,^-s fr r
t f\ ^ -- -- ~-, - - - ~
< 5 5 ( 1 < 0.2 30 < 0.2 6.62 40 < 0.5 < 2 11.10 < 0.5 44 85 76 5.58 0.11 1.87 1270(5 5 - ~ - - -
< 5 5 -- -~- - ---.- .--< 5 5 ~-~- ----^ . -- .-- - -.-.^ -^.--^5 5 - - , - - ^ ---- ^ -. -<5 10 ----- -.--- ----- ----. --... ..-.- --..- .^^-, --..^ ..--. --... -.-.. ...,. ...,. .^... —— .. —— ..t.3 3 -~ - - - - -- --- --- ----- ----. ----, ---.- ---.- ----- y., --.-. ----. -..-.
CERTIFICATION: 91.f?
SAMPLE
Chemex Labs Ltd,Analytical Chemists" Goochomists * Registered Assayers
212BrooksbankAve., North Vancouver British Columbia. Canada V7J 2C1 PHONE: 604-984-0221 FAX: 604-984-0218
To: RUBICON MINERALS CORPORATION RED LAKE PROJECT 888-1100 MELVILLE ST. VANCOUVER. BC V6E 4A6
Project: Comments:
ON508ATTN: K. MclNNIS
Page Number :1-B Total Pages :2 Certificate Date: 22-JAN-199! Invoice No. : 19839229 P.O. Number : Account :MUCR
CERTIFICATE OF ANALYSIS A9839229
PKEP CODE
Ho pptn (ICP)
Na t IIL ppm (ICP) (ICP)
P ppm Pb ppm Sr ppm (ICP) AAS (ICP)
Ti \ V ppm W ppm In ppm (ICP) (ICP) (ICP) (ICP)
LC53470 LC53471
1LC53472 LC53473
U.C53474
LC53475 1LC53476 ILC53477 LC5347B LC53479
LC53480 LC53481 LC53482 LC53483 U.C53484
205 226 < l 2.29 214 130 6 135 0.25 120 < 10 66205 226205 226205 226205 226
205 226205 226205 226205 226 C l 2.48 140 90 6 182 0.24 106 ( 10 54205 226
205 226205 226205 226205 226205 226
205 226205 226205 226205 226205 226
205 226205 226205 226205 226205 226
205 226205 226 < l 1.83 152 210 9 153 0.27 134 < 10 58205 22620S 226205 226
2126205 226 205 22620S 226 < l 1.65 144 90 6 149 0.23 110 < 10 56 205 226
205 226205 226205 226205 226205 226
LC53485 LC53486 LC53487 ILC534B8 U.C53489
LC53490 ILC53491 XC53492 :LC53493 XC53494
1LC53495 U.C53496LC53497 iLC53498LC53499
ILC53500 HLC53501 ILLC53502 1LC53503 1LC53504
1LC53505 JLC53506 JLC53507 1LC53508 U.C53509
CERTIFICATION:
Chemex Labs Ltd,Analytical Chemists' Geochomists ' Registered Assayers
212 Brooksbank Ave., North Vancouver British Columbia, Canada V/J 2C1 PHONE: 604-98-1-0221 FAX: 604-98*1-0218
To: l UJUICON MINERALS CORPORATION RED LAKE PROJECT 888-1100 MELVILLE ST. VANCOUVER. BC V6E 4A6
Project: Comments:
ON508ATTN: K. MclNNIS
Page Number :2-A Total Pages :2 Certificate Date: 22-JAN-199: Invoice No. : 19839229 P.O. Number : Account :MUCR
CERTIFICATE OF ANALYSIS A9839229
SAMPLE
U.C53510 ILC53511 ILC53512 ILC53S13 ILC53514
SLC53515 ILC53516 ILC53517 1LC53518 JLC53519
1LC53520 (LC53521
PREP CODE
205 205 205 205 205
205 205 205 205 205
205 205
226 226 226221:226
226 226 226 226 226
226 226
Au ppb B 1JAA As Sb Kg Ag ppm Al 1 Ba ppm Be ppm Bi ppm Ca \ Cd ppm Co ppm Gr ppn Cu ppm Fe \ K t Mg t Mn ppm FA+AA ppm ppm ppm ppb AAS (ICP) (ICP) (ICP) (ICP) (ICP) (ICP) (ICP) (ICP) (TCP) (ICP) (ICP) (ICP) (ICP)
< 5 5 -- —— ——— - ----- ----- ———— -- —— ———— ———— ———— -..-. -. —— ———— ———— -- —— ———— ———— ————
(b j -— ^ — — —- ^- — . -. - — — - — — — — — -,— — ^--.^i— - — — -— —P,-, — .. ^ -. — ^ ~ ~ — — ^ — . — ~
< 5 10 5 0.2 bO < 0.2 8.21 60 < 0.5 < 2 6.21 < 0.5 47 110 95 5.82 0.18 2.45 755 (5 10 6 0.4 30 < 0.2 7. BS 60 < 0.5 < 2 7.36 ( 0.5 49 103 93 5.86 0.19 2.60 860 < 5 30 < 1 < 0.2 30 ( 0.2 7.43 50 < 0.5 < 2 8.97 < 0.5 47 101 87 6.18 0.16 2.87 1015
10 4. 5 — — — — — —
n ^CERTIFICATION: ' i. ^fel. l 'Y
IS Chemex Labs Ltd,Analytical Clwmists * Goochoniists " Rogislered Assayors
212 Brooksbank Ave., North Vancouver Britisli Columbia. Canada V7J 2C1 PHONE: 604-98-1-0221 FAX: 604-984-0218
To: RUBICON MINERALS CORPORATION RED LAKE PROJECT 888- 1100 MELVILLE ST. VANCOUVER. BC V6 E 4A6
Project: Comments:
ON508ATTN: K. MclNNIS
Page Number :2-B Total Pages :2 Certificate Date:22-JAN-199! Invoice No. : 19839229 P.O. Number : Account :MUCR
CERTIFICATE OF ANALYSIS A9839229
SAMPLEPEEP CODE
Mo ppm (ICP)
Na l Hi ppm P ppm Pb ppm Sr ppm Ti ^ V ppm H ppm Zn ppm (ICP) (ICP)(ICP) AAS (ICP) (ICP) (ICP) (ICP) (ICP)
U.C53510 LC53511
U.C53512 1LC53513 U.C53514
205205205205205
226226226226226
ILC53515 ILC53516 U.C53517 U.C53518 ILC53519
205205205205205
226226226226226
l 2.29 165 130l 2.00 165 140l 1.73 155 120
8 196 0.30 141 ( 10 546 195 0.28 132 < 10 606 184 0.27 130 < 10 64
U.C53520 ILC53521
205205
226226
CERTIFICATION:
Chemex Labs LtdAnalytical Cliemlsls ' Geochemlsls ' lleglslered Assayeis
212 Brooksbank Ave., Noith Vancouver British Columbia, Canada V7J2C1 PHONE: 604-984-0221 FAX: 604-984 0218
To: RUBICON MINERAL S CORPORATION REO LAKE PROJECT 888- lino MELVILLE ST. VANCOUVER, BC V6E 4A6
Comments: ATTN: K. MCINNIS
A9B39080
CERTIFICATE A9839080
(MUCR) - RUBICON MINERALS CORPORATION
Project ON508 P.O. O :
Samples submitted to our lob In Thunder Day, ON. This report was printed on ll-JAN-1999.
SAMPLE PREPARATION
CHEMEXCODE
205226
3202285287
NUMBERSAMPLES
969696
55
DESCRIPTION
Ceochem ring to approx ISO meali0-3 Kg crush and splitRock - save entire rejectICP - I1F digestion chargeSpecial dig'n with organic ext'n
ANALYTICAL
CIIEMEXCODE
983132220
578573565575561576562563569577566584570568554583564559560582579572556558
NUMBERSAMPLES
96S55555555555555555555SSSB55
DESCRIPTION
Au ppbi Fuse 30 g sampleAa ppmi llNOS-aqua regla digest
PROCEDURES
METHOD
FA-AASAAS-IIVDIUDE/EDI.
Sb ppmi IIC1-KC103 digest, extrac AAS-BKOU CORRllg ppbi IINO3-IIC1 digestionAg ppmi 24 element, rock S coreRI 'i! 24 element, rock, t coreBa ppmi 24 element, rock t coreBe ppmi 21 element, rock fc coreBl ppmi 24 element, rock t coreCa Si 24 element, rock K coreCd ppmi 24 element, rock t coreCo ppmi 24 element, rock fc coreCr ppmi 24 element, rock t coreCu ppmi 24 element, rock S coreFe *i i 24 element, rock S coreK *si 24 element, rock s, coruMg *ii 24 element, rock fc coreMn ppmi 24 element, rock K coreMo ppmi 24 element, rock ft coreNa *tt 24 element, rock S, coreNi ppmi 24 element, rock t coreP ppmi 24 element, rock S corePb ppmi 24 element, rock t coreSr ppmi 24 element, rock St coreTl til 24 element, rock k coruV ppmi 24 olomont, rock t col oW ppmi 24 element, rock t coroZll ppmi 24 olomont, rock St coro
AAS-FI.AMBI.ESSAASICP-AESICP-AESICP-AESICP-AESICP-AESICP-AESICP-ABSICP-AESICP-AESICP-AESICP-AESICP-AESICP-AESICP-AESICP-AESICP-AESICP-AESAASICP-AESICP-AESICP-AESICP-AESICP-AES
DETECTIONLIMIT
51
0.210
0.20.01
100.5
20.010.5
111
0.010.010.01
51
0.011
1021
0.011
102
UPPERLIMfT
10000100001000
100000100.025.0100001000
1000025.0500
10000100001000025.0
10.0015.00100001000010.001000010000100001000010.00100001000010000
Chemex Labs LtdAnalytical Chemists' Geochemlsts- Registered Assayers
212 Brooksbank A ve., North Vancouver British Columbia, Canada V7J 2C1 PHONE: 604-984-0221 FAX: 604-984-0218
To: RUBICON MINERALS CORPORATION RED LAKE PROJECT 888 - 1100 MELVILLE ST. VANCOUVER, BC V6E 4A6
Project: Comments:
ON508ATTN: K. MCINNIS
Page Number ; 1 -A Total Pages :3 Certificate Data: 11-JAN-1999 Invoice No. : 19839080 P.O. Number : Account :MUCR
,l
SAMPLE
RLC53371 RLC53372 RLC53373 RLC53374 RLC53375
RLC53376 RLC53377 RLC53378 RLC53379 RLC53380
RLC53381 RLC53382 RLC53383 RLC53384 RLC53385
RLC53386 RLC53387 RLC53388 RLC53389 RLC53390
RLC53391 RLCS3392 RLC53393 RLCS3394 RLC53395
RLC53396 RLC53397 RLC53398 RLC53399 RLC53401
RLC53402 RLC53403 RLC53404 RI.C53405 RLC53406
RLC53407 RLC53408 RLC53409 RLC53410 RLC53411
PREP CODE
205 205 205 205 205
205 205 205 205 205
205 205 205 205 205
205 205 205 205 205
205 205 205 20b 20b
205 205 205 205 205
205 205 205 205 205
205 205 205 205 205
226 226 226 226 226
226 226 226 226 226
226 226 226 226 226
226 226 226 226 226
226 226 226 21!6 226
226 226 226 226 226
226 226 226 226 226
226 226 226 226 226
Au ppbFA+AA
< S < S < 5 < 5 < S
< 5< 5 < 5 < 5 < S
< 5< 5 < 5 < 5 < 5
< 5 10 10 5
< 5
< 5 < 5 < b < b < b
< b < b < 5 < 5 < 5
< 5 < b < 5 < b< b
< 5 10
< 5 < 5 < 5
Asppm
< i
7
- 7 --~
Sb ppm
0.4
0.6
Hg ppb
40
20
Ag ppm AAS
< 0.2
< 0.2
CERTIFICATE OF ANALYSIS A98^9080
Al *(ICP)
7.22
8.12
Ba ppm(ICP)
210
60
Be ppm (ICP)
< 0.5
< 0.5
B i ppm (ICP)
< 2
< 2
Ca 54 (ICP)
5.58
6.49
Cd ppm (ICP)
< 0.5
< 0.5
Co ppm (ICP)
25
48
J
Cr ppm (ICP)
152
Si
Cu ppm (ICP)
160
85
CERTIFICATION
Chemex Labs Ltd.Analytical Chemists' Qeochemlsts' Registered Assayers
212 Brooksbank Ave., North Vancouver British Columbia, Canada V7J 2C1 PHONE: 604-984-0221 FAX: 604-984-0218
To: RUBICON MINERALS CORPORATION RED LAKE PROJECT 888-1100 MELVILLE ST. VANCOUVER, BC V6E 4A6
Project: ON508 Comments: ATTN: K. MCINNIS
Page Number :1-B Total Pages :3 Certificate Date: 11-JAN-1999 Invoice No. : 19839080 P.O. Number : Account :MUCR
| CERTIFICATE OF ANALYSIS A9839080
SAMPLE
RLC53371 RLC53372 RLC53373 RLC53374 RLC53375
RLC53376 RLC53377 RLC53378 RLC53379 RLC53380
RLC53381 RLC53382 RLC53383 RLC53384 RLC53385
RLC53386 RLC53387 RLC53388 RLC53389 RLC53390
RLC53391 RLC53392 RLC53393 RLC53394 RLC53395
RLC53396 RLC53397 RLC53398 RLC53399 RLC53401
RLC53402 RLC53403 RLC53404 RLC53405 RLC53406
RLC53407 RLC53408 RLC53409 RLC53410 RLC53411
PREP CODE
205 205 205 205 205
205 205 205 205 205
205 205 205 205 205
205 205 205 205 205
205 205 205 205 205
205 205 205 205 205
205 205 205 205 205
205 205 205 205 205
226 226 226 226 226
226 226 226 226 226
226 226 226 226 226
226 226 226 226 226
226 226 226 226 226
226 226 226 226 226
226 226 226 226 226
226 226 226 226 226
Fe \ (ICP)
4.22
6.45
K \ (ICP)
O.bV
0.24
Mg \ (ICP)
2.50
3.03
Mn ppm (ICP)
665
1420
Mo ppm (ICP)
< 1
< 1
-
Na 'i, (ICP)
2.57
1.77
Hi ppm (ICP)
49
110
P ppm (ICP)
860
330
Pb ppm AAS
8
6
Si ppm (ICP)
333
317
Ti \ (ICP)
0.40
0.38
V ppm (ICP)
126
157
A/
W ppm (ICP)
< 10
< 10
Zn ppm (ICP)
46
80
CERTIFICATION:,
Chemex Labs LtdAnalytical Chemists " Geochomlsts " Registered Assayers
212 Brooksbank Ave., North Vancouver British Columbia, Canada V7J 2C1 PHONE: 604-984-0221 FAX: 604-984-0218
To: RUBICON MINERALS CORPORATION RED LAKE PROJECT 888-1100 MELVILLE ST. VANCOUVER, BC V6E 4A6
Project: Comments:
ON508ATTN: K. MCINNIS
Page Number :2-A Total Pages :3 Certificate Date: 11 -JAN-1999 Invoice No. : 19839080 P.O. Number : Account : MUCR
.'
SAMPLE
RLC53412 RLC53413 RLC53414 RLC5341S RLC53416
RLC53417 RLC53418 RLC53419 RLC53420 RLC53421
RLC53422 RLC53423 RLC53425 RLC53426 RLC53427
RLC53428 RLC53429 RLC53430 RLC53433 RLC53434
RLC53435 RLC53436 RLC53437 RLC53438 RLC53439
RLC53440 RLC53441 RLC53442 RLC53443 RLC53444
RLC53445 RLC53446 RLC53447 RLC53448 RLC53449
RLC53450 RLC53451 RLC53452 RLC53453 RLC53454
PREP CODE
205 205 205 205 205
205 205 205 205 205
205 205 205 205 205
205 205 205 205 205
205 205 205 205 205
205 205 205 205 205
205 205 205 205205
205 205 205 205 205
226 226 226 226 226
226 226 226 226 226
226 226 226 226 226
226 226 226 226 226
226 226 226 226 226
226 226 226 226 226
226 226 226 226 226
226 226 226 226 226
Au ppb FA+AA
< 5 20 5
< 5 < 5
10 < 5 < 5 15
< 5
< 5 < S < 5 < 5 < 5
< S< 5 10
< 5< 5
< 5 < 5 < 5 < 5 * 5
< 5 < 5 < 5 < S
5
< 5 < 5 < 5< S* 5
< 5 < 5 < 5 < 5 25
As ppm
14
< l
Sb ppm
1.0
0.6
Hgppb
50
40
Ag ppm AAS
< 0.2
< 0.2
CERTIFICATE OF ANALYSIS A9839080
Al "'i, (ICP)
8.23
8.47
Ba ppm (ICP)
10
120
Be ppm (ICP)
< 0.5
< 0.5
B i ppm (ICP)
< 2
< 2
Ca \ (ICP)
8.72
10.10
Cd ppm (ICP)
< 0.5
< 0.5
Co ppm (ICP)
35
41
- -4-
Cr ppm (ICP)
103
147
Cu ppm (ICP)
88
< 1
CERTIFICATION:
Chemex Labs Ltd.Analytical Chemists * Goochoinlsts " Registered Assayers
212 Brooksbank Ave., North Vancouver British Columbia, Canada V7J 2C1 PHONE: 604-984-0221 FAX: 604-984-0218
To: RUBICON MINERALS CORPORATION RED LAKE PROJECT 888-1100 MELVILLE ST. VANCOUVER, BC V6E 4A6
Project: Comments:
ON508ATTN: K. MCINNIS
Page Number :2-B Total Pages :3 Certificate Date: 11 -JAN-1999 Invoice No. : 19839080 P.O. Number : Account :MUCR
.'
SAMPLE
RLC53412 RLC53413 RLC53414 RLC53415 RLC53416
RLC53417 RLC53418 RLC53419 RLCS3420 RLC53421
RLC53422 RLC53423 RLC53425 RLC53426 RLC53427
RLC53428 RLC53429 RLC53430 RLC53433 RLC53434
RLC53435 RLC53436 RLC53437 RLC53438 RLC53439
RLC53440 RLC53441 RLC53442 RLC53443 RLC53444
RLC53445 RLC53446 RLC53447 RI.C53448 RLC53449
RLCS3450 RLC53451 RLC53452 RLC53453 RLC53454
PREP CODE
205 205 205 205 205
205 205 205 205 205
205 205 205 205 205
205 205 205 205 205
205 205 205 205 205
205 205 205 205 205
205 205 205 205 205
205 205 205 205 205
226 226 226 226 226
226 226 226 226 226
226 226 226 226 226
226 226 226 226 226
226 226 226 226 226
226 226 226 226 226
226 226 226 226 226
226 226 226 226 226
Fa \ (ICP)
4.84
5.58
K \ (ICP)
0.06
0.07
Mg \ (ICP)
2.01
3.65
Mn ppm (ICP)
1150
1585
Mo ppm (ICP)
< 1
< 1
CERTIFICATE OF ANALYSIS A9839080
Na \ (ICP)
1.38
2.14
Nl ppm (ICP)
73
172
P ppm(ICP)
230
260
Pb ppm MS
4
6
Si ppm (ICP)
135
328
Ti Si (ICP)
0.30
0.34
V ppm(ICP)
133
135
A 1
W ppm (ICP)
< 10
< 10
Zn ppm (ICP)
64
78
CERTIFICATION:
Chemex Labs LtdAnalytical Chemists ' Geocliomlsts" Registered Assayers
212 Brooksbank Ave., North Vancouver British Columbia, Canada V7J 2C1 PHONE: 604-984-0221 FAX: 604-984-0218
To: RUBICON MINERALS CORPORATION RED LAKE PROJECT 888 -1100 MELVILLE ST. VANCOUVER, BC V6E 4A6
Project: Comments:
ON508ATTN: K. MCINNIS
Page Number :3-A Total Pages :3 Certificate Date: 11-JAN-1999 Invoice No. : 19839080 P.O. Number : Account : MUCR
.1'l ' ' " '
SAMPLE
RLC53455 RLC53456 RLCS34S7 RLC53458 RLC53459
RLC53460 HLC53461 RLC53462 RLC53463 RLC53464
RLC53465 RLC53466 RLC53467 RLC53468 RLC53469
RLC53522
PREP CODE
205 205 205 205 205
205 205 205 205 205
205 205 205 205 205
205
226 226 226 226 226
226 226 226 226 226
226 226 226 226 226
226
Au ppb FA+AA
< 5 < 5 < 5 10
< 5
< 5 < 5 < 5 < 5< S
< 5 < S< S < 5< 5
< 5
AB ppm
9
Sb ppm
0.8
Hgppb
40
Ag ppm AAS
< 0.2
CERTIFICATE OF ANALYSIS A98^9080
Al * (ICP)
8.37
Ba ppm (ICP)
60
Be ppm (ICP)
< 0.5
Bi ppm (ICP)
< 2
Ca *(ICP)
10.65
Cd ppm (ICP)
< 0.5
Co ppm (ICP)
46
J
Cc ppm (ICP)
90
Cu ppm (ICP)
85
CERTIFICATION:.
Chemex Labs LtdAnalytical Chemists' Qaochemlsts * Registered Assayers
212 Brooksbank Ave., North Vancouver British Columbia, Canada V7J 2C1 PHONE: 604-984-0221 FAX: 604-984-0218
To: RUBICON MINERALS CORPORATION RED LAKE PROJECT 888-1100 MELVILLE ST. VANCOUVER, BC V6E 4A6
Project: Comments:
ON508ATTN: K. MCINNIS
Page Number :3-B Total Pages :3 Certificate Date: 11-JAN-1999 Invoice No. : 19839080 P.O. Number : Account : MUCR
,(
SAMPLE
RLC53455 RLCS3456 RLC53457 RLC53458 RLC53459
RLC53460 RLC53461 RLC53463 RLC53463 RLC534S4
RLC53465 RLCS3466 RLC53467 RLC5346B RLCS3469
RLC53S33
PREP CODE
205 205 305 305 305
305 305 205 205 205
205 305 305 305 305
305
226 226 226 226 336
236 236 226 236 226
336 336 336 336 336
336
Fe * (ICP)
5.36
K 5s (ICP)
0.18
Mg * (ICP)
1.37
Mn ppm (ICP)
1100
Mo ppm (ICP)
< i
CERTIFICATE OF ANALYSIS A9839080
Na \ (ICP)
1.46
Ni ppm (ICP)
142
P ppm (ICP)
140
Pb ppm AAS
e
S r ppm (ICP)
169
Ti '-l
(ICP)
0.39
V ppm (ICP)
139
W ppm (ICP)
* 10
Zn ppm (ICP)
72
CERTIFICATION:
and winesDeclaration of Assessment Work Performed on Mining Land
Minina Act Snh.~-*fOn 65(2) and 66(3), R.S.O. 1990
Transaction Number (office use)
ULjjfr.Assessment Files Research Imaging
wections 65(2) and 66(3) of the Mining Act. Under section 8 of the Mining Act, esment work and correspond with the mining land holder. Questions about this hern Development and Mines, 3rd Floor. 933 Ramsey Lake Road, Sudbury,
52N04SW2010 2.19382 BALMER 900
Instructions: - For work performed on Crown Lands before recording a claim, use form 0240. - Please type or print in ink.
1. Recorded holder(s) (Attach a list if necessary)
PROVINCIAL RECORDING l OFFICE - SUDBURY
R F C E l V E LAPR f 2 1999 .s *--'K f. s.i
Name
Addiess
Perry English
General Delivery Souris, Manitoba ROK 2CO
Name
Address
Rubicon Minerals Corporation
888 - 1 100 Melville Street Vancouver, BC V6E 4A6
Client Number 129617Telephone Nuinboi
Fax Number
204-483-3551
204-483-3641Client Number 301254Telephone Number
Fax Number
604-623-3333
604-623-3355
2. Type of work performed: Check (^) and report on only ONE of the following groups for this declaration.
Geotechnical: prospecting, surveys, assays and work under section 18 (regs)
y^ Physical: drilling stripping, \/ trenching and associated assays
Rehabilitation
Work Type
Diamond Drilling
Dales Work From 12 Dec 1998 T" Performed Day l Month | Year
Global Positioning System Data (if available) Township/Area
19 Dec 1998Day | Monft | Year
Dome and Balmer Townships
M or G-Plan Number
G-3748 and G-3735
Office Use
Commodity
Total S Value of - Work Claimed rt "5c/
S NTS Reference
Mining Division '"T/,
/C^*0
; JsJ^Resident Geologist District
Please remember to: - obtain a work permit from the Ministry of Natural Resources as required;- provide proper notice to surface rights holders before starting work;- complete and attach a Statement of Costs, form 0212;- provide a map showing contiguous mining lands that are linked for assigning work;- include two copies of your technical report.
3. Person or companies who prepared the technical report (Attach a list if necessary)Name
Rubicon Minerals CorporationAddress 888 - 1 100 Melville Street
Vancouver, BC V6E 4A6Name
Address
Name
Address
RECORDEDAPR 1 2 1S39
-
Telephone Number 604-623-3333Fax Number 604-623-3355
Telephone Number
Fax Number
Telephone Number
Fax Number
4. Certification by Recorded Holder or Agent
l, ____ David Adamson U P- ) d h.i'.trh , do hereby certify that l have personal knowledge of the facts set forth in(Prinl Name)
this Declaration of Assessment Work having caused the work to be performed or witnessed the same during or after its completion and, to the best of my knowledge, the annexed report is true.
Signature of Recorded Holder or Agent /Z~) S *g^
Agent's Address Rubicon Minerals Corporation 888 - 1 1 00 Melville Street, Vancouver BC V6E 4A6
Telephone Number 604-623-3333
Date March 10, 1999Fax Number 604-623-3355
0241 (0397)
2.19382 RECEIVEDO -. lo Y^- ~
APR 12 ;r3GEOSCIENCE ASSESSMENT
OfFlCF
•01.K to be recorded and distributed. Work can only be assigned to claims that are contiguous (adjoining) to the mining lere work was performed, at the time work was performed. A map showing the contiguous link must accompany this form.~"
Mining Claim Number. Or if work was done on other eligible mining land, show in this
column the location number indicated on the claim map.
TJ
2
3
4
5
6
7
8
9
10
11
12
13
14
15
{ KRL 20837 C. 3606/6,?
1184699
Column Totals
Number of Claim Units. For other mining land, list hectares.
24.94 ha
1
Value of work performed on this dalm or other mining land.
S32.607
0
532.607
Value of work applied to this claim.
0
S800
S800
i ————— if^.f — i /*-o*-' Value of workassigned to other mining claims.
S800
0
S800
i'* C-* ^ —— — ——Bank. Value of work to be distributed at a future date
S3 1,807
0
531,807
-David Adamson^ , do hereby certify that the above work credits are eligible under(Prml Full Name)
subsection 7 (1) of the Assessment Work Regulation 6/96 for assignment to contiguous claims or for application to the claim
where the work was done.
Signature of Recorded Holder or Agent Ayjjprizpd'in Writing ^ ————— -
Dale March 10, 1999
6. Instructions for cutting back credits that are not approved.
RECORDED—— APR t 2 I999 ——m M i t i*sw*/
Some of the credits claimed in this declaration may be cut back. Please check (S) in the boxes below to show how you wish toprioritize the deletion of credits:
D 1. Credits are to be cut back from the Bank first, followed by option 2 or 3 or 4 as indicated.
D 2. Credits are to be cut back starting with the claims listed last, working backwards; or
D 3. Credits are to be cut back equally over all claims listed in this declaration; or
D 4. Credits are to be cut back as prioritized on the attached appendix or as follows (describe):
,'ote: If you have not indicated how your credits are to be deleted, credits will be cut back from the Bank first, followed by option number 2 if necessary.
ror Office Use OnlyDeceived Stamp
^. '.' C* '~t *" -?4I (03/97)
RECEIVEDAPR 1 2 "33
GEOSCIENCE ASSESSMENT OfFICE
Deemed Approved Date
Date Approved
Date Notification Sent
Total Value of Credit Approved
Approved for Recording by Mining Recorder (Signature)
Ontario Ministry ofNorthern Developmentand Mines
Statement of Costs for Assessment Credit
Transaction Number (office use)
nn t Z f K 5 r,aine,d U"der the 3Uth0rity Of subsection 6 ' 1 ' of the Assessment Work Regulat.on 6/96. Under section 8 of the Mmmg Act, this .nformatlon Is a public record. Th.s information will be used to review the assessment work and correspond with the mining land holder Questions about this collection should be directed to a Provincial Mining Recorder, Ministry of Northern Development and Mines. 3rd Floor 933 Ramsey Lake Road, Sudbury, Ontario, P3E 6B5.
Work Type
Diamond Drilling
Project GeologistSupervision GeologistCore Sawing, Geotech, LabourGeochem (Au FA) Geochem (Au Metallics)Geochem (ICP) Geochem (B)
Units of workDepending on the type of work, list the number of hours/days worked, metres of drilling, kilometres of grid line, number of samples, etc.Casing 0-150 m 150 -450m4 days4.5 days 8 days
239 samples 4 samples33 samples 22 samples
Associated Costs (e.g. supplies, mobilization and demobilization).Sperry Sun Tests 4 testsCasing, Materials, Other CostsMoveOffice/Core Shack/Saw/Phones etc. 8 daysSample shippingExpediting
Transportation Costs
Truck/Fuel 8 daysTravel
Food and Lodging CostsAccommodation 8 daysFood 8 days
Cost Per Unit of work
S46.907m S45.75mi S46.657mS4007day|260;day 1224/day
S1 1.15/sample S37.577sampleSIS.OO/sample S7.307sample
581 /test
Total Value of Assessment Work
Total Cost
t 703.50 S 6,025.28 S10,151.04S 1.600.00S 1,170.00 S 1,792.00S 1.740.00S 2,664.85 S 150.28S 495.00 S 160.60
S 324.00
S 1,827.34
S 1,300.00S 555.14S 180.00S 200.00
S 587.86S 330.83
S 340.00S 309.06
S 32,607
Calculations of Filing Discounts:
1. Work filed within two years of performance is claimed at 1000X0 of the above Total Value of Assessment Work.2. If work is filed after two years and up to five years after performance, it can only be claimed at 500Xo of the Total
Value of Assessment Work. If this situation applies to your claims, use the calculation below:
x 0.50 ^______Total S value of worked claimed.TOTAL VALUE OF ASSESSMENT WORK
Note:- Work older than 5 years is not eligible for credit.- A recorded holder may be required to verify expenditures claimed in this statement of costs within 45 days of a request for verification and/or correction/clarification. If verification and/or correction/clarification is not made, the Minister may reject all or part of the assessment work submitted.
APR 1 2 1993
Certification verifying costs:
l, David Adamson,______ -1 do hereby certify, that the amounts shown are as accurate as may reasonably(please print full name)
be determined and the costs were incurred while conducting assessment work on the lands indicated on the accompanying
Declaration of Work form as .VP Exploration am authorized to make this certification.(recorded holder, agent, or state company position with signing authority)
1212(03/97)
Signature
RECEIVEDAPR 12',:::
GEOSCIENCF ASSESSMENT OffICE
Date
March 12, 1999
S '- 2
Ministry of Ministere duNorthern Development Developpement du Nordand Mines et des Mines Ontario
Geoscience Assessment Office 933 Ramsey Lake Road
April 28, 1999 6th FloorSudbury, Ontario
PERRY VERN ENGLISH P3E 6B5GENERAL DELIVERYSOURIS, MAN Telephone: (888) 415-9846ROK2CO Fax: (877)670-1555
Visit our website at: www.gov.on.ca/MNDM/MINES/LANDS/mlsmnpge.htm
Dear Sir or Madam: Submission Number: 2.19382
Status Subject: Transaction Number(s): W9920.00036 Deemed Approval
We have reviewed your Assessment Work submission with the above noted Transaction Number(s). The attached summary page(s) indicate the results of the review. WE RECOMMEND YOU READ THIS SUMMARY FOR THE DETAILS PERTAINING TO YOUR ASSESSMENT WORK.
If the status for a transaction is a 45 Day Notice, the summary will outline the reasons for the notice, and any steps you can take to remedy deficiencies. The 90-day deemed approval provision, subsection 6(7) of the Assessment Work Regulation, will no longer be in effect for assessment work which has received a 45 Day Notice. Allowable changes to your credit distribution can be made by contacting the Geoscience Assessment Office within this 45 Day period, otherwise assessment credit will be cut back and distributed as outlined in Section #6 of the Declaration of Assessment work form.
Please note any revisions must be submitted in DUPLICATE to the Geoscience Assessment Office, by the response date on the summary.
If you have any questions regarding this correspondence, please contact Lucille Jerome by e-mail at [email protected] or by telephone at (705) 670-5858.
Yours sincerely,
ORIGINAL SIGNED BYBlair KiteSupervisor, Geoscience Assessment OfficeMining Lands Section
Correspondence ID: 13724
Copy for: Assessment Library
Work Report Assessment Results
Submission Number: 2.19382
Date Correspondence Sent: April 28, 1999
General Comment:
Section:16 Drilling PDRILL
Assessor: Lucille Jerome
Transaction NumberW9920.00036
First Claim NumberKRL 20837
Township(s) 1 Area(s)DOME; BALMER
StatusDeemed Approval
Approval Date
April 28, 1999
Correspondence to:Resident Geologist Red Lake, ON
Assessment Files Library Sudbury, ON
Recorded Holder(s) and/or Agent(s):D. AdamsonVANCOUVER, B.C., CANADA
PERRY VERN ENGLISH SOURIS, MAN
RUBICON MINERALS CORPORATION VANCOUVER, BC
Page: 1Correspondence ID: 13724
NOTESAREAS WITHDRAWN fROV DISPOSITION'
t (.R O. - MINING RIGHTS ONLY
S.R.O. -SURFACE RIGHTS ONLY
M.+ f.. - WINING AND SURFACE RIGHTS
Dncription Jrttt Mo. DM* Di*xn.Lrion PH*
Ste. 36 0-2/91 1/4/91 M * 3 188555 IB8535
mC IMFORMAT1ON THAT APPEARS ON THIS MAP HAS BEEN COMPILED FROM VARIOUS SOURCES. AND ACCURACY IS NOT GUARANTEED. THOSE WISHING TO STAKE MIN ING CLAIMS SHOULft CON SULT WITH THE MINING RECORDER, MINISTRY OF NORTHERN DEVELOP MENT AND MINES, FOR AD DITIONAL INFORMATION ON THE STATUS OF THE LANDS SHOWN HEREON.
52N04SW2010 2.19382 BALMER
L200
FOREST ACTIVITY INFORMATIONTHIS TOWNSHIP/AREA FALLS WITHIN THE
RED LAKE CROWN
00
CLh-
LLl ^ O
BATEiv,:-N TP G 3741
AND MAY BE SUBJECT TO FORESTRY OPERATIONS. THE M.N.R. UNIT FORESTER FOR THIS AREA CAN BE CONTACTED AT:
P.O. BOX 5003RED LAKE, ONTARIO POV 2MO(807)727-2253
1234013
09983^ 9 i? n O J l " "L'I—'\ * f 211
J234OI4
^f-f /"^X* ^--. fvs.-^jf^^fS^f^ ^ W/T^KHL ' /•/CoCHtpBtll
S*\ m. 5 \ ! i—————
209982
1209937
l k t ' ** 3 3t ' i- 1 ' L .- - -A '-, * : -
1209^96
—— HV 't /* M X 4-ri*7 "--
5090IB J697I04 1697103 ,
' 8700^12— JJ6^**! J 869960 JJ69959
(87001*. ' l /8700I3[870014 |V^ 18699*k ' 869963 1869964^ I^OTC'i^j *~~i'~tTr~
^n^^F^^iii vo- .4 rChukuni KRL
l1563663/563664 I&6J665
' T ;f
LEGE
HIGHWAY AND ROUTE No.
OTHER ROADS
TRAILS
SURVEYED LINES:TOWNSHIPS, BASE LINES! ETC.LOTS, MIMING CLAIMS, PARCELS, ETC. -
l NSU'HVEYED LINES: LOT LINIS"ARCEL t*OONDARY - XnfNING CLAIMS ETC. ~
RAU.WAY AND RIG, J F CF ^AY
UTILITY LINES
NON-PERtNNlAl STRE' . -*
FLOODING OH FLOODING ;GHTS -z SUBDIVISION rr-CRIGIKAL SHORELINE ^
MARSH OR hi ^
MINES
i
DISPOSITION OF CHOWN LANDS
OF DOCUMENT•- TENT, SURFACE i MINING RIG.-,.,,
SURFACE RIGHTS ONLY WINING RIGHTS ONLY
LEASE, SURFACE i V'NING RIGHTS SURFACE HIG TS ONLY MINING RIGHTS OMLY
fy
BV
..o .
r;
SC^'.E : 1 INCH 4u CHAINSp OO IOOO - iOOO"ft
1 '.Ttf
-4
1
l ~ 400 r" goe mam~*i
•-CRES-- - -j
4UL
T )WNbHIP
BALMERDISTRICT
KENORA-PATRICIA r-'ORTtt- !
N'l D!VISI( N
PEi AKF
l' ."H? l * f".
. . atg— ;;;
of
Resour: s and
'ian Ne
* ..'^1 -WSWr'-l**^
fc.' l
orH Ol
DOME TOWNSH P BALMER TOWNSHIP
HEADWAY CLAIM BOUNDARY
5 655 000
l HRL98-02 length; 367.59m dip; -60' azimuth; 035'—--—-——, f, ;-
CLAIM BOUNDARY
...,U- 5 654 000
.19382RECEIVED
APR t 2 1S93QEOSCIENCF ASSESSMENT
OFFICE
Rubicon Minerals CorporationProject: HEADWAY PROJECT
DDH LOCATIONHRL98-02
DOME TOWNSHIP BALMER TOWNSHIP HEADWAY CLAIM BOUNDARY
G— -HRL9S-02
enOJ
ea to co"
a.ti es
en en en
CDoLo.•st
O O
oLU CC
tT)
krl 20837 (PATENT)
,...._:u^., .,. ,. .,.^..__.....^ — _^...._.,-™-_, -—_-—,-
o 00
l
52N04SW2010 2.19382 BALMER 220
LEGEND
Greywacke
Rhyolite Pyroclastic
Fo iated Diorite??
Alt Creamed Amyg Pill Basa
Altered Maf Dyke? Flow?
afic Breccia
Altered F(Q)P Tuff A Argillite
Altered Pillowed Basa
Schist Zone
Altered Sediments
af Dyke
Assay Results so Au ppb
Note:
RECEIVEDAPR l 2 (339
QEOSCIENCF ASSESSMENT
20 40 80 100
METRES
AuRubicon Minerals Corporation
Project: RED LAKE PROJECT Area: RED LAKE, ONT
SECTION HRL98-02GEOLOGY A GOLD ASSAYS
Author: DA
Drawn by: Ion Casidy
Claims:
Project No:
Date: April 8, 1999
Revised: April 8, 1999
NTS:
File: RED100.DWG Scale: 1:1000
FIGURE NO:
1