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Sky Lake Project Summary
February 2019
Tri Origin Exploration Ltd
March 1, 2018
Red Lake
Thunder Bay
New Gold Hemlo
Kenora
An extensive region hosting Canada’s highest grade gold mine and numerous past-producers
The Red Lake-Uchi Subprovince
Remote access and extensive lake cover have hindered previous exploration Many gold occurrences and historic deposits have not seen exploration for over 25 years
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Britannia
Mine
Winnipeg- 200 km
Red Lake
District
Richardson Lake
Deposit
Uchi Gold
Mine
Golden Patricia
Mine
Pickle Lake
District
Dona Lake Mine
Sky Lake
Project
Thunder Bay- 300 km
Sky Lake Project Infrastructure & Access Pickle Lake
Sky Lake
Property
Mishkeegogamang
Native Reserve
Lake St. Joseph
20 kilometres
Project area is; • within 12 km of power • Within 20 km of paved highway • has barge access from Lake St
Joseph • 30 km flight from Pickle Lake
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Sky Lake- Gold Deposits in a Productive Belt
Golden Patricia Mine Pickle Lake Gold District
>2 M ounces produced
Dona Lake Mine
Sky Lake Property
Thierry Mine Pickle Crow Mine
27 km long property- 125 km2 of 100%-owned claims & an option to earn 96% interest in 2
km2 of patented claims
Located 310 km north of Thunder Bay, Ontario adjoining paved highway & power lines
Historic, partially delineated gold deposits optioned from Barrick Gold core the property
Bounded by 6 past producing gold mines- on the east the 2 million ounce Pickle Lake Gold District and on the west the past-producing Golden Patricia Gold Mine
Gold occurrences identified by Tri Origin at Sky Lake share important similarities to the world-class Bousquet/LaRonde District in Quebec
20 km
Exploration by Tri Origin
Airborne geophysical surveying has delineated gold-bearing iron formation & numerous undrilled EM anomalies
Optioned claims
Exploration by Tri Origin (adjacent to patent claims)
Regional soil geochemistry has identified a gold-rich environment over 10 km in length
Induced Polarization (“IP”) surveying east & west of patent claims has outlined new targets
Preliminary diamond drilling has intersected new gold occurrences
Exploration by Tri Origin (adjacent to patent claims)
Gold occurs in iron-formation & volcanic rock for over 10 km in strike length cored by partially delineated deposits
New IP targets delineated by Tri Origin
Gold Deposits on Patent Claims
Patented claims optioned from Barrick Gold
Gold deposits- drilled in the 1950’s
500 metres
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• Option to earn 96% interest in patent claims from Barrick Gold by spending $500,000 over 4 year term
• Significant, partially-delineated gold deposits discovered in 1950’s by Pickle Crow & Hasaga GML, operators of nearby mines in Pickle Lake
• Deposits share important similarities to the Bousquet/LaRonde Gold District, Que
• Only minimal work conducted over the past 60 years
Historic Drilling at Gold Deposits
500 metres
Diamond Drill Plan
• A significant amount of shallow drilling was conducted during the 1950’s which partially delineated newly discovered gold deposits
• Some confirmatory drilling was conducted during the 1980’s
• Tri Origin has captured a database of almost 100 drill holes
Partially Delineated Gold Deposits
3D Model (looking northeast)
Yellow zone- 2.7 g/t across 3.6 m
Purple zone- 3.76 g/t across 6.0 m
Orange zone- 2.4 g/t across 3.6 m
Red zone- 3.27 g/t across 6.6 m
Composited Average drill intersection grade/thickness for all historic holes in each zone
Drill Section 6200mE
50
met
res
- 3-D modelling of an extensive drill hole database has identified 3 main sub-parallel zones over a strike length of 1 km
- Zones have only been drilled to between 50m and a maximum of 200m below surface
- A non-compliant 43-101 resource was calculated in the 1980’s - The deposit is open at depth & poorly explored along strike
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1.83 g/t across 12.34 m
7.71 g/t across 1.52 m 3.97 g/t across
14.23 m
4.28 g/t across 8.08 m
8.78 g/t across 15.95 m
6.62gt/7.62m
2.75gt/1.53m
Drill Section 6100E
Zones correlate between holes and show excellent continuity
7.50gt/1.14m
3.97gt/14.23m
4.28gt/8.08m
7.71gt/1.52m & 1.83gt/12.34m
Drill Section 6200E
Zones correlate between holes and show excellent continuity
8.78 g/t across 15.95 m
8.78gt/15.95m
3.89gt/13.72m
Drill Section 6350E
Zones correlate between holes and show excellent continuity
Drilling Required to test below 200m depth
Scale of Exploration Drilling
Deposit Scale
District Scale
Area drilled at Sky Lake
Bousquet/LaRonde District longitudinal section
Area drilled at Sky Lake
LaRonde Mine longitudinal section
1 km
1 km
From Agnico Eagle website- Oct 2017
At most gold districts 100’s of holes are drilled before a deposit is discovered
At most districts new discoveries are made at depth many years after production has commenced
At Tri Origin’s Sky Lake project the surface has barely been scratched
Deeper and more extensive drilling is clearly warranted
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