Ministry of Energy, Northern Development and Mines
Permanent Link to this Record: MDI52N07SE00070Deposit Name(s) | Shabumeni Lake East (north Vein Set) - 1981, Snake Vein - 1981, Iceberg Zone - 1981 |
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Related Deposit Type | None |
Deposit Status | occurrence |
Date Created | 1991-Mar-20 |
Date Last Modified | 2019-Jul-29 |
Created By | Q Unknown |
Revised By | T Pettigrew |
Primary Commodities: gold
Township or Area: Shabumeni Lake Area
Latitude: 51° 19' 42.76" Longitude: -92° 37' 20.25"
UTM Zone: 15 Easting: 526316 Northing: 5686429 UTM Datum: NAD83
Resident Geologist District: Red Lake
NTS Grid: 52N07SE
Point Location Description: From Assessment report 20000002796
Location Method: data compilation
Source Map: P3118
Sources Map Scale: 1:15 840
Access Description: 80 Km ENE of Red lake
1969: Falconbridge Nickel completed an electromagnetic survey. 1981: Minorex Ltd. staked the northern portion of the property. Geological mapping, magnetic and VLF-EM surveys and assaying were completed and series of eight gold bearing quartz vein zones were discovered. 1987: Marilyn Resources Inc. conducted line cutting, IP and VLF-EM and magnetic surveys, and drilled 4 DDH totalling 376.1 m, including 1 DDH totalling 98.17 m on the Iceberg Zone. 1990: Milestone Resources drilled 20 DDH totalling 1639.8 m, including 1 DDH totalling 123.78 m on the Snake Zone and 1 DDH totalling 117.68 m near the Iceberg Zone. 2003: Jilbey Gold Exploration Ltd. completed airborne and magnetic and electromagnetic surveys followed up by ground magnetic, soil and rock sampling and MMI soil geochemistry. 2007: Merrex Gold Inc conducted prospecting, geological mapping, sampling, trenching, soil and channel sampling.
Office File Number | Online Assessment File Identifier | Online Assessment File Directory |
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RL 52N07SE / 2.34407 | 20000001975 | Open |
RL 2286 / 2.37654 | 20000002796 | Open |
29 | 52N07SE0376 | Open |
22 | 52N07SE0022 | Open |
2.51478 | 20000007338 | Open |
2.27483 | 52N08NE2003 | Open |
2.4834 | 52N07SE0038 | Open |
63.3895 | 52N07SE0040 | Open |
2.4675 | 52N07SE0037 | Open |
2.4245 | 52N07SE0042 | Open |
2.10445 | 52N07SE0019 | Open |
Province: Superior
Subprovince: Uchi
Belt: Birch-uchi
Geological Age: Archean
Rock Type | Rank | Composition | Texture | Relationship |
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intermediate metavolcanics | 1 | tuff | host | |
vein | 2 | quartz-carbonate | host | |
mafic intrusive | 3 | gabbro | contains |
Rank | Mineral Name | Class | Economic Mineral Type | Alteration Mineral Type | Alteration Ranking | Alteration Intensity | Habit Description |
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1 | pyrite | economic | ore | ||||
2 | chalcopyrite | economic | ore | ||||
3 | fuchsite | economic | ore |
01/27/2012 (A Mckee) - Grab samples collected from the Snake vein in 1981 returned assays up to 0.65 oz/t Au and 1.05 oz/t Ag. Assays from diamond drilling completed in 1990 returned assay up to 0.12 oz/t Au over 1.4 ft. The highest returned assay from trench samples was 2770 ppb Au over 0.5 m.
07/29/2019 (T Pettigrew) - Assays from the 2007 trenching program returned values of 1165-2770 ppb Au from the Snake trench and 1245-2310 ppb Au from the Iceberg trench. The Snake trench is a sulphide-bearing quartz + carbonate vein known to host gold mineralization, located at NAD83 Zone 16 526316 m E, 5686429 m N. This trench, named the Snake, exposes a shear-hosted quartz + carbonate vein located within an amygdular intermediate volcanic flow. The vein strikes approximately 042 degrees, and dips sub-vertical. The vein averages 0.4 m in width, and consistently narrows to the south (-80 cm in width from the north edge of the trench to -15 cm at the south edge of the trench). Sulphide mineralogy within the vein dominantly consists of disseminated euhedral to blebby pyrite. The Iceberg trench is located 135 m to the SW of the Snake trench, at NAD83 Zone 16 526251 m E, 5686305 m N and is a sulphide-bearing quartz vein system known to host gold mineralization. This trench exposes a well developed, shear-hosted quartz vein system within a sheared medium-grained gabbro. The quartz veins generally strike between 040 and 045 degrees. The vein system is locally truncated by northeasterly-trending shears, as well as locally boudinaged and folded. Sulphides within the quartz veins consist of disseminated to blebby pyrite and chalcopyrite (Assessment report 20000002796).
Rank | Classification |
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1 | vein |
Rank | Characteristic |
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1 | vein |
2 | sheared |
Map - West Birch Lake Area
Publication Number: P3118 Scale: 1:15 840 Date: 1989
Publisher Name: OGS
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