Ontario Geological Survey
Permanent Link to this Record:
MDI52N04NE00057
Record Name(s) | Pindar Lake - 1945, Marshall Red Lake Mines Ltd. - 1945, Cochenour Exploration- Lemon Group - 1967 |
---|---|
Related Record Type | Simple |
Related Record(s) | |
Record Status | Occurrence |
Date Created | 1991-Mar-13 |
Date Last Modified | 2022-Jun-28 |
Created By | |
Revised By |
Primary Commodities: Silver, Gold
Township or Area: Bateman
Latitude: 51° 7' 53.78" Longitude: -93° 41' 21.39"
UTM Zone: 15 Easting: 451771 Northing: 5664686 UTM Datum: NAD83
Resident Geologist District: Red Lake
NTS Grid: 52N04NE
Point Location Description: DDH symbol with po,py,cp.Ag 300m southwest of Pindar Lake
Location Method: Data Compilation
1945: Marshall Red Lake Mines Ltd. - ground geophysics, DD-3-1673 ft 1967-69: Cochenour Exploration: DD-2-648 ft, HLEM survey. 1979: Dickenson Mine: HLEM survey.
Province: Superior
Subprovince: Uchi
Terrane: North Caribou
Domain: Uchi
Belt: Red Lake
Geological Age: Archean
Metamorphism Type: Regional
Metamorphism Grade: Amphibolite
Rock Type | Rank | Composition | Texture | Relationship | Mafic lava flow-unsubdivided | 1 | Flows | Massive To Pillowed | Adjacent |
---|---|---|---|---|
Ultramafic-Unsubdivided | 2 | Massive | Adjacent | |
Feldspar Porphyry | 3 | Feldspar Porphyry | Intrudes | |
Ironstone-unsubdivided | 4 | Adjacent | ||
Carbonatite-Unsubdivided | 5 | Quartz-Carbonate Unit | Sulphide Rich | Host |
Dec 07, 2005 (K R Kettles) - The area is primarily underlain by mafic metavolcanic flows. These are generally pillowed to massive, strike slightly east of north and dip steeply to the west. They have been intruded by thin feldspar-porphyry dikes, and more massive ultramafic intrusions. Metasedimentary units and thin iron formation units are intercalated with the metavolcanics.
Rank | Mineral Name | Class | Economic Mineral Type | Alteration Mineral Type | Alteration Ranking | Alteration Intensity | Alteration Style |
---|---|---|---|---|---|---|---|
1 | Pyrite | Economic | Ore | ||||
2 | Pyrrhotite | Economic | Ore | ||||
3 | Chalcopyrite | Economic | Ore | ||||
4 | Silver | Economic | Ore | ||||
5 | Gold | Economic | Ore | ||||
Biotite | Alteration | Biotitic | 1 | Unknown | Disseminated | ||
Chlorite | Alteration | Chloritic | 2 | Unknown | Replacement | ||
Epidote | Alteration | Epidotization | 3 | Weak | Disseminated | ||
Quartz | Alteration | Silicification | 4 | Unknown | Stockwork | ||
Garnet | Alteration | Unknown | 5 | Weak | Disseminated | ||
Talc | Alteration | Unknown | 6 | Unknown | Disseminated | ||
Calcite | Alteration | Carbonatization | 7 | Unknown | Stockwork |
Dec 07, 2005 (K R Kettles) - MDI1 DATA: GRADE 1967 DDH LG-67-203: ONLY TR.AU, 1.18 OPT AG/1.5 M Only trace values in gold have been reported, but a 1.5 m section of drill core returned 1.18 oz/ton (40.456 g/tonne)Ag.
Dec 07, 2005 (K R Kettles) - The mafic metavolcanics contain abundant biotite chlorite and locally, epidote. They are also locally silicified and carbonatized and contain a few garnets. The ultramafic rocks are locally altered to an assemblage of talc, calcite and epidote.
File - Resident Geologist files AF RL 1950 Bateman #10
Publication Number: AF RL 1950 Date: 1950
Author:
Publisher Name:
Location: Red Lake RGP
Map - Geological series, Bateman Township, District of Kenora (Patricia Portion)
Publication Number: P1569A Scale: 1:12,000 Date: 1978
Author: Pirie J., Grant A.
Publisher Name: Ontario Geological Survey
Location:
File - Resident Geologist files AF RL 1969 Bateman #29
Publication Number: AF RL 1969 Date: 1969
Author: Hutton, D.A.
Publisher Name:
Location: Red Lake RGP
File - Resident Geologist files AF RL 1980 Bateman #55
Publication Number: AF RL 1980 Date: 1980
Author:
Publisher Name:
Location: Red Lake RGP
File - Resident Geologist files AF RL 1981 Bateman #50
Publication Number: AF RL 1981 Date: 1981
Author:
Publisher Name:
Location: Red Lake RGP
File - Resident Geologist files AF RL 1982 Bateman #61
Publication Number: AF RL 1982 Date: 1982
Author:
Publisher Name:
Location: Red Lake RGP
Mono - Gold occurrences, prospects, and deposits of the Red Lake area, volumes 1 and 2
Publication Number: OFR5558 Page: 306-307 Date: 1987
Author: Durocher M.E., Burchell P.S., Andrews A.J.
Publisher Name: Ontario Geological Survey
Location:
We are continuously updating our assessment file / technical report information. If you notice errors in the data, please contact us.
Please review our Terms of Use agreement for this data product.
For detailed information regarding this mineral record please contact the Red Lake Resident Geologist District Office