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Fig.
II-4
-1-1
5 2
D A
naly
sis
sect
ion
of r
esis
tivity
(M
JTK
-IP-
7)
69
Fig.
-4-1
-16
2D
Ana
lysi
s se
ctio
n of
cha
rgea
bilit
y (M
JTK
-IP-
7)
71
Fig.
II-4
-1-1
7 2
D A
naly
sis
sect
ion
of m
etal
fac
tor
(MJT
K-I
P-7)
73
Fig.II-4-1-18 2D Analysis plane map of resistivity (MJTK-IP-7)
75
Fig.II-4-1-19 2D Analysis plane map of chargeability (MJTK-IP-7)
77
Fig.II-4-1-20 2D Analysis plane map of metal factor (MJTK-IP-7)
79
Fig.Ⅱ
-4-1-21 Observed points of TEM method at MJTK-IP-1 area
81
1050
2
1050
3
1050
410
505
1050
610
507
1050
810
509
1060
210
603
1060
410
605
1060
610
607
1060
810
609
1070
210
703
1070
410
705
1070
610
707
1070
810
709
1110
211
103
1110
411
105
1110
611
107
1110
811
109
1120
211
203
1120
411
205
1120
611
207
1120
811
209
1130
2
1130
311
304
1130
511
306
1130
711
308
1130
9 1135
011140
211
403
1140
411
405
1140
611
407
1140
811
409 11
4501
1150
211
503
1150
411
505
1150
611
507
1150
8
1150
9 1155
0111
602
1160
2S
1160
3
1160
3S
1160
4
1160
4S
1160
5
1160
5S
1160
6
1160
6S
1160
7
1160
7S
1160
8
1160
8S
1160
9
1160
9S
1161
0S
1301
1301
513
0313
0413
0513
0613
0713
0813
0913
1013
1113
1213
1313
1413
1513
1613
1713
1813
1913
20
5864
0058
6600
5868
0058
7000
5872
0058
7400
5876
0058
7800
5880
0058
8200
East
ing
(m)
IP1
3489
600
3489
800
3490
000
3490
200
3490
400
Northing (m)
UTM
coo
rdin
ate
syste
m
010
020
030
040
050
0(m
)
MJT
K-I
P-1c
6302
5 6303
6304
6305
6306
6307
6308
6309
6310
5784
0057
8600
5788
0057
9000
East
ing
(m)
IP6
3494
800
3494
850
3494
900
3494
950
Northing (m)
7070
1
7070
2
7070
3
7070
4
7070
5
7070
6
7070
7
7070
8
7070
9
7101
7102
7103
7104
7105
7106
7108
7109
7110
7111
7112
7113
7114
7115
7116
7117
7118
5810
0058
1200
5814
0058
1600
5818
0058
2000
5822
0058
2400
5826
00Ea
sting
(m)
IP7
3483
800
3484
000
3484
200
Northing (m)
UTM
coo
rdin
ate
syste
m
UTM
coo
rdin
ate
syst
em
010
020
030
040
050
0
010
020
030
040
050
0
(m)
(m)
Fig.Ⅱ
-2-1-22 Observed points of TEM method at MJTK-IP-6
Fig.Ⅱ
-4-
1-23 Ob
serv
ed poin
ts of TE
M me
thod
at MJT
K-IP
-7 area
82
MJT
K-I
P-6c
MJT
K-I
P-7a
020
040
060
080
0D
ista
nce
(m)
200
300
400
500
600
Elevation (m)
N-S
line
11610S1616 11608S 11607S 11606S1416 11604S 11603S
11602S
1316
1160211603
11604
1216
11606
1160711608
1116
11.2
1.4
1.6
1.8
22.2
2.4
2.6
2.8
020
040
060
080
010
0012
0014
0016
0018
00D
istan
ce (m
)
MJT
K-I
P-1c
200
300
400
500
600
Elevation (m)
1301
1302
1303
1304
1305
1306
1307
1308
1309
1310
1311
1312
1313
1313.5
1314
1314.5
13151315.51316
1317
1318
1319
1320
11.2
1.4
1.6
1.8
22.2
2.4
2.6
2.8
Wes
tE
ast
Sout
hN
orth
MJT
K-I
P-1c
MJT
K-I
P-1b
MJT
K-I
P-1d
MJT
K-I
P-1f
100
1000
10Re
sist
ivity
(Ohm
-m)
100
1000
10R
esis
tivity
(Ohm
-m)
010
020
030
040
050
0(m
)
N-S
line
MJT
K-I
P-1a
010
020
030
0(m
)
Fig.Ⅱ
-4-1-24 Resistivity structure cross sections at MJTK-IP-1 area
Upp
er p
art i
s al
ong
the
N-S
dir
ectio
n lin
e an
d lo
wer
par
t is
alon
g th
e E
-W d
irec
tion
line
MJT
K-I
P-1c
. Eac
hse
ctio
n is
cro
ssin
g at
sta
tion
1316
.
83
020
040
0D
ista
nce
(m)
N-S
line
130
5
200
300
400
500
600
Elevation (m)
1305
10502
10503
10504
10505
105061050710508
10509
11.2
1.4
1.6
1.8
22.2
2.4
2.6
2.8
020
040
0D
ista
nce
(m)
N-S
line
130
6
200
300
400
500
600
Elevation (m)
1306
10602
10603
10604
10605
106061060710608
10609
020
040
0D
ista
nce
(m)
N-S
line
130
7
200
300
400
500
600
Elevation (m)
1307
1070210703
10704
10705
107061070710708
10709
020
040
0D
ista
nce
(m)
N-S
line
131
1
200
300
400
500
600
Elevation (m)
1311
11102
1110311104
1110511106111071110811109
020
040
0D
ista
nce
(m)
N-S
line
131
2
200
300
400
500
600
Elevation (m)
1312
11202
112031120411205
1120611207
1120811209
020
040
0D
ista
nce
(m)
N-S
line
131
3
200
300
400
500
600
Elevation (m)
1130111302
11303113041130511306
11307
11308
11309
020
040
0D
ista
nce
(m)
N-S
line
131
4
200
300
400
500
600
Elevation (m)
11401
11402
11403
114041140511406
11407
1140811409
020
040
0D
ista
nce
(m)
N-S
line
131
5
200
300
400
500
600
Elevation (m)
11501
11502
11503
115041150511506
11507
1150811509
010
020
030
040
050
0
100
1000
10R
esis
tivity
(Ohm
-m)
(m)
Sout
hN
orth
Sout
hSo
uth
Nor
thNo
rthM
JTK
-IP-1
cM
JTK
-IP-1
bM
JTK
-IP-1
a
MJT
K-IP
-1c
MJT
K-I
P-1b
MJT
K-IP
-1a
MJT
K-I
P-1c
MJT
K-I
P-1b
MJT
K-I
P-1a
MJT
K-I
P-1c
MJT
K-I
P-1b
MJT
K-I
P-1a
MJT
K-I
P-1c
MJT
K-I
P-1b
MJT
K-I
P-1a
MJT
K-IP
-1c
MJT
K-I
P-1b
MJT
K-IP
-1a
MJT
K-I
P-1c
MJT
K-I
P-1b
MJT
K-I
P-1a
MJT
K-I
P-1c
MJT
K-I
P-1b
MJT
K-I
P-1a
Fig.Ⅱ
-4-1-25 Resistivity structure cross sections along the N-S direction line at MJTK-IP-1 area
Eac
h se
ctio
ns a
re c
ross
ing
at li
ne M
JTK
-IP-
1a, M
JTK
-IP-
1b a
nd M
JTK
-IP-
1c.
85
Fig.Ⅱ
-4-
1-26 Re
sist
ivity
str
ucture cr
oss se
ctio
n al
ong th
e E-
W direction line MJTK-IP-6c at MJTK-IP-6 area
87
020
040
060
080
0D
ista
nce
(m)
MJT
K-IP
-6c
100
200
300
400
500
Elevation(m)
6302-5
6303
6304
6305
6306
6307
6308
6309
6310
11.2
1.4
1.6
1.8
22.2
2.4
2.6
2.8
Wes
tE
ast
Resis
tivity
(o
hm-m
)
10100
1000
010
020
030
040
050
0(m
)
Fig.Ⅱ
-4-1-27 Resistivity structure cross sections at MJTK-IP-7 area
Upp
er p
art i
s al
ong
the
N-S
dir
ectio
n lin
e an
d lo
wer
par
t is
alon
g th
e E
-W d
irec
tion
line
MJT
K-I
P-7a
. Eac
h se
ctio
nis
cro
ssin
g at
sta
tion
7107
.
89
020
040
060
080
010
0012
0014
0016
00D
ista
nce(
m)
MJT
K-I
P-7a
300
400
500
600
Elevation(m)
7102
7103
7104
7105
7106
7107
7108
7109
7110
7111
7112
7113
7114
7115
7116
7117
Eas
tW
est
Res
istiv
ity
(ohm
-m)
010
020
030
040
0
Dis
tanc
e(m
)
N-S
line
300
400
500
600
Elevation(m)
707097070870707
707067070570704
70703710770701
11.2
1.4
1.6
1.8
22.2
2.4
2.6
2.8
MJT
K-I
P-7-
bM
JTK
-IP7
-aN
orth
Sout
h
11.2
1.4
1.6
1.8
22.2
2.4
2.6
2.8
100
1000
10
Res
istiv
ity
(ohm
-m)100
1000
10
N-S
line
010
020
030
040
050
0(m
)
010
020
0(m
)
5864
0058
6600
5868
0058
7000
5872
0058
7400
5876
0058
7800
5880
0058
8200
East
ing
(m)
IP1
area
: Le
vel 5
00m
3489
600
3489
800
3490
000
3490
200
3490
400
Northing (m)
1050
2
1050
3
1050
410
505
1050
610
507
1050
810
509
1060
210
603
1060
410
605
1060
610
607
1060
810
609
1070
210
703
1070
410
705
1070
610
707
1070
810
709
1110
211
103
1110
411
105
1110
611
107
1110
811
109
1120
211
203
1120
411
205
1120
611
207
1120
811
209
1130
2
1130
311
304
1130
511
306
1130
711
308
1130
9 1135
011140
211
403
1140
411
405
1140
611
407
1140
811
409 11
4501
1150
211
503
1150
411
505
1150
611
507
1150
8
1150
9 1155
0111
602
1160
2S
1160
3
1160
3S
1160
4
1160
4S
1160
5
1160
5S
1160
6
1160
6S
1160
7
1160
7S
1160
8
1160
8S
1160
9
1160
9S
1161
0S
1301
1302
1303
1304
1305
1306
1307
1308
1309
1310
1311
1312
1313
1314
1315
1316
1317
1318
1319
1320
11.2
1.4
1.6
1.8
22.2
2.4
2.6
2.8
UTM
coo
rdin
ate s
yste
m
010
020
030
040
050
0(m
)
1000
100
10
Res
istiv
ity (O
hm-m
)
Fig.
Ⅱ-4
-1-2
8 R
esis
tivity
dis
tribu
tion
at le
vel 5
00m
MJT
K-I
P-1c
91
5864
0058
6600
5868
0058
7000
5872
0058
7400
5876
0058
7800
5880
0058
8200
East
ing
(m)
IP1
area
: Le
vel 4
50m
3489
600
3489
800
3490
000
3490
200
3490
400
Northing (m)
1050
2
1050
3
1050
410
505
1050
610
507
1050
810
509
1060
210
603
1060
410
605
1060
610
607
1060
810
609
1070
210
703
1070
410
705
1070
610
707
1070
810
709
1110
211
103
1110
411
105
1110
611
107
1110
811
109
1120
211
203
1120
411
205
1120
611
207
1120
811
209
1130
2
1130
311
304
1130
511
306
1130
711
308
1130
9 1135
011140
211
403
1140
411
405
1140
611
407
1140
811
409 11
4501
1150
211
503
1150
411
505
1150
611
507
1150
8
1150
9 1155
0111
602
1160
2S
1160
3
1160
3S
1160
4
1160
4S
1160
5
1160
5S
1160
6
1160
6S
1160
7
1160
7S
1160
8
1160
8S
1160
9
1160
9S
1161
0S
1301
1302
1303
1304
1305
1306
1307
1308
1309
1310
1311
1312
1313
1314
1315
1316
1317
1318
1319
1320
11.2
1.4
1.6
1.8
22.2
2.4
2.6
2.8
UTM
coo
rdin
ate s
yste
m
010
020
030
040
050
0(m
)
1000
100
10
Res
istiv
ity (O
hm-m
)
Fig.
Ⅱ-4
-1-2
9 R
esis
tivity
dis
tribu
tion
at le
vel 4
50m
MJT
K-I
P-1c
93
5864
0058
6600
5868
0058
7000
5872
0058
7400
5876
0058
7800
5880
0058
8200
East
ing
(m)
IP1
area
: Le
vel 4
00m
3489
600
3489
800
3490
000
3490
200
3490
400
Northing (m)
1050
2
1050
3
1050
410
505
1050
610
507
1050
810
509
1060
210
603
1060
410
605
1060
610
607
1060
810
609
1070
210
703
1070
410
705
1070
610
707
1070
810
709
1110
211
103
1110
411
105
1110
611
107
1110
811
109
1120
211
203
1120
411
205
1120
611
207
1120
811
209
1130
2
1130
311
304
1130
511
306
1130
711
308
1130
9 1135
011140
211
403
1140
411
405
1140
611
407
1140
811
409 11
4501
1150
211
503
1150
411
505
1150
611
507
1150
8
1150
9 1155
0111
602
1160
2S
1160
3
1160
3S
1160
4
1160
4S
1160
5
1160
5S
1160
6
1160
6S
1160
7
1160
7S
1160
8
1160
8S
1160
9
1160
9S
1161
0S
1301
1302
1303
1304
1305
1306
1307
1308
1309
1310
1311
1312
1313
1314
1315
1316
1317
1318
1319
1320
11.2
1.4
1.6
1.8
22.2
2.4
2.6
2.8
UTM
coo
rdin
ate s
yste
m
010
020
030
040
050
0(m
)
1000
100
10
Res
istiv
ity (O
hm-m
)
Fig.
Ⅱ-4
-1-3
0 R
esis
tivity
dis
tribu
tion
at le
vel 4
00m
MJT
K-I
P-1c
95
5864
0058
6600
5868
0058
7000
5872
0058
7400
5876
0058
7800
5880
0058
8200
East
ing
(m)
IP1
area
: Le
vel 3
50m
3489
600
3489
800
3490
000
3490
200
3490
400
Northing (m)
1050
2
1050
3
1050
410
505
1050
610
507
1050
810
509
1060
210
603
1060
410
605
1060
610
607
1060
810
609
1070
210
703
1070
410
705
1070
610
707
1070
810
709
1110
211
103
1110
411
105
1110
611
107
1110
811
109
1120
211
203
1120
411
205
1120
611
207
1120
811
209
1130
2
1130
311
304
1130
511
306
1130
711
308
1130
9 1135
011140
211
403
1140
411
405
1140
611
407
1140
811
409 11
4501
1150
211
503
1150
411
505
1150
611
507
1150
8
1150
9 1155
0111
602
1160
2S
1160
3
1160
3S
1160
4
1160
4S
1160
5
1160
5S
1160
6
1160
6S
1160
7
1160
7S
1160
8
1160
8S
1160
9
1160
9S
1161
0S
1301
1302
1303
1304
1305
1306
1307
1308
1309
1310
1311
1312
1313
1314
1315
1316
1317
1318
1319
1320
11.2
1.4
1.6
1.8
22.2
2.4
2.6
2.8
UTM
coo
rdin
ate s
yste
m
010
020
030
040
050
0(m
)
1000
100
10
Res
istiv
ity (O
hm-m
)
Fig.
Ⅱ-4
-1-3
1 R
esis
tivity
dis
tribu
tion
at le
vel 3
50m
97
MJT
K-I
P-1c
99
4-2 Geophysical survey (Phase III) The electric survey IP method has been performed in the six districts to the west of Marrakech(Fig.II-4-2-1), where the airborne magnetic and electromagnetic anomalies were detected in the first year’s program. Much time has spent to complete the survey in the Azzouz district due to the rugged topography, however, good data has obtained in this area. The survey has revealed that some chargeability and resistivity anomalies indicating possible mineralization potential(Fig.II-4-2-2～9). The anomaly zone overlies the magnetic anomaly zone detected by the previously performed survey. In the northern three districts, Hbibi, Harch, and Maouch, no IP anomaly has been detected. Judging from the status of the surface, it its thought that the airborne magnetic anomalies in the Hbibi and Harch districts would be caused by some artificial material. It is not clear the cause of the magnetic anomaly in the Maouch district, VMS may perhaps be under the sediment. The low resistivity young sediments overlies the southern two district, Khefawna and Talzelt, and these area have no significant IP anomaly. The magnetic anomaly in the Khefawna district is similar shape to that of the magnetic anomaly zone in the Khefadra mineral occurrence to the northwest of the district. Therefore it is thought that some potential for the massive sulfide ores exists in the khefawana district. The TEM method electromagnetic prospecting has been concentrated in the Azzouz district based on the IP survey result, together with the Khefawna district (Fig.II-4-2-10). The results are shown in Fig.II-4-2-11～16. In the Azzouz district, it is presumed that low resistivity–high conductivity zone concordant to the IP anomaly exists. Several faults are also presumed there.
In the Khefawna district, a simple two layers structure of the low resistivity young sediments and high resistivity Paleozoic formation exists. According to the above results,this year’s survey recommends to confirm that the geophysical anomaly zones reflect some sulfide ores consisting of pyrrhotite concentration, by a drilling program in the following districts. 1) Azzouz district: Drilling length 500 to 600 meters, Two to three points. 2) Khefawna district: Drilling length 400 to 550 meters, One point
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Fig.II-4-2-1 Location map of survey area
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