Ontario Geological Survey
Permanent Link to this Record:
MDI52A11NE00002
| Record Name(s) | N.R. Maki - 1956, Onion Lake - 1956 |
|---|---|
| Related Record Type | Simple |
| Related Record(s) | |
| Record Status | Occurrence |
| Date Created | 1979-Jul-24 |
| Date Last Modified | 2022-May-09 |
| Created By | |
| Revised By |
Primary Commodities: Copper
Township or Area: Onion Lake Area
Latitude: 48° 39' 19.2" Longitude: -89° 10' 14.56"
UTM Zone: 16 Easting: 340141 Northing: 5391416 UTM Datum: NAD83
Resident Geologist District: Thunder Bay South
NTS Grid: 52A11NE
Point Location Description: DDH in Assessment report 52A11NE0001
Location Method: Based on Assessment
1956: N.R. Maki drilled 5 DDH totalling 272.2 m. 1993: R. Pitkanen carried out trenching and sampling. 2012: Glory Resources carried out prospecting and sampling.
| Office File Number | Online Assessment File Identifier | Online Assessment File Directory |
|---|---|---|
| 10 | 52A11NE0001 | 52A11NE0001 |
| 2.53424 | 20000007916 | 20000007916 |
| OP93-121 | 52A11NE0006 | 52A11NE0006 |
Province: Superior
Subprovince: Quetico
Geological Age: Archean
| Rock Type | Rank | Composition | Texture | Relationship | Breccia-unsubdivided | 1 | Host |
|---|---|---|---|---|
| Terrigenous-Clastic-Unsubdivided | 2 | Contains |
| 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 |
Mar 23, 2020 (Therese Pettigrew) - 03/12/2020 (T Pettigrew) – Pyrite, pyrrhotite, and chalcopyrite disseminated in silicified breccia enclosed by metagreywacke (Shklanka, 1969). Sample N566019 taken nearby, at Zone 16, 340960 mE, 5391596 mN from a similar outcrop returned 158 ppm Cu, 76 ppm Ni, 102 ppm Zn, 518 ppm Sr (Assessment report 20000007916). Sample 93-114 collected by prospector R. Pitkanen in 1993 returned 6848 ppm Cu from a quartz breccia (Assessment report 52A11NE0006).
File - Resident Geologist Mineral Deposit Files
Publication Number: Min Dep Date: 1996
Author:
Publisher Name:
Location: Thunder Bay RGP
Mono - Copper, nickel, lead and zinc deposits of Ontario
Publication Number: MDC012 Page: 347 Date: 1969
Author: Shklanka R.
Publisher Name: Ontario Dept. of Mines
Location:
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