Ministry of Energy, Northern Development and Mines
Permanent Link to this Record: MDI000000002368Deposit Name(s) | Nico2 - 2017, Nicobat Project - 2017, El5 - 2015 |
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Deposit Status | occurrence |
Date Created | 2019-Dec-19 |
Date Last Modified | 2019-Dec-19 |
Created By | T Pettigrew |
Revised By | T Pettigrew |
Primary Commodities: nickel, copper
Secondary Commodities: palladium, platinum
Township or Area: Dobie
Latitude: 48° 43' 8.11" Longitude: -93° 55' 42.17"
UTM Zone: 15 Easting: 431715 Northing: 5396626 UTM Datum: NAD83
Resident Geologist District: Kenora
NTS Grid: 52C12NW
Point Location Description: DDH A-0-15 from 2018 NI 43-101
Location Method: data compilation
Access Description: The property can be accessed from Emo, Ontario, on Highway 11 and Highway 71. Sturgeon Creek Road off Highway 71 and Angus Road lead directly to this.
2015: Emerald Lake Mining carried out mag and VLF surveys and drilled 1 DDH totalling 91.44 m. 2016: Crystal Lake Mining optioned the property.
Office File Number | Online Assessment File Identifier | Online Assessment File Directory |
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2.56505 | 20000014090 | Open |
Province: Superior
Subprovince: Wabigoon
Geological Age: Archean
Rock Type | Rank | Composition | Texture | Relationship |
---|---|---|---|---|
gabbro | 1 | |||
ultramafic intrusive | 2 | pyroxenite | host | |
metasedimentary | 3 | siltstone, sandstone | adjacent |
Rank | Mineral Name | Class | Economic Mineral Type | Alteration Mineral Type | Alteration Ranking | Alteration Intensity | Habit Description |
---|---|---|---|---|---|---|---|
1 | pyrrhotite | economic | ore | ||||
2 | pentlandite | economic | ore | ||||
3 | chalcopyrite | economic | ore |
12/19/2019 (T Pettigrew) - The mineralization consists of semi-massive breccia sulfide veins and stringers in pyroxenite containing disseminated sulfides. The sulfide breccias contain sub-rounded 1-10 cm fragments of pyroxenite, and they form an anastomosing network within a larger domain of pyroxenite with disseminated sulfide mineralization. The sulfides comprise dominantly pyrrhotite (60-70%) with some pentlandite (10%) and minor chalcopyrite. The chalcopyrite is locally segregated and forms either remobilized veins or wraps around inclusions. The host rocks of the Dobie Intrusion are pyroxenites. A petrographic examination of one sample from drill core A-0-15 at 25 m depth indicates an assemblage of pyrrhotite, chalcopyrite, and granular pentlandite in a strongly recrystallized amphibolite. Disseminated, vein, and globby sulphide was described in the drill logs. Locally 10% sulphide content was recorded. Assays returned up to 0.356% Cu, 0.547% Ni, 48 ppb Au, 64 ppb Pd, and 29 ppb Pt. Grades of up to 0.226% Ni and 0.219% Cu over 0.91 m and 0.547% Ni and 0.218% Cu over 0.42 m were returned. (Ronacher et al, 2018).
Publication - Independent Technical Report, Nicobat Project, Rainy River Area, Ontario
Publication Number: 2018 NI 43-101 Date: 2018
Author: Ronacher, E., McKenzie, J. and Lightfoot, P.
Publisher Name: Ronacher McKenzie Geoscience for Crystal Lake Mining
Reference Location: http://canadianminingreport.com/
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