Ontario Geological Survey
Permanent Link to this Record:
MDI52L08SE00006
| Record Name(s) | Helder Lake Occurrence - 1958 |
|---|---|
| Related Record Type | Simple |
| Related Record(s) | |
| Record Status | Occurrence |
| Date Created | 1991-Feb-28 |
| Date Last Modified | 2022-Jul-13 |
| Created By | |
| Revised By |
Primary Commodities: Zinc, Gold
Township or Area: Lennan Lake Area
Latitude: 50° 20' 7.71" Longitude: -94° 14' 7.41"
UTM Zone: 15 Easting: 412082 Northing: 5576661 UTM Datum: NAD83
Resident Geologist District: Kenora
NTS Grid: 52L08SE
Point Location Description: Transfer
Location Method: Based on Assessment
1947: Hawes – prospecting, DD-8, 1959: Centurian Mines Limited – DD-24. 1988-89: Independent Exploration Services Ltd. and Champion Bear Resources Ltd. – airborne geophysics, ground geophysics, mapping, sampling, soil sampling, DD-21-5120 ft
| Office File Number | Online Assessment File Identifier | Online Assessment File Directory |
|---|---|---|
| 2.13056 / 52L08SE D-4 | 52L08SE0001 | 52L08SE0001 |
| 10 | 52L08SE0002 | 52L08SE0002 |
| 63.5397 | 52L08SE0005 | 52L08SE0005 |
| 2.11593 / 52L08SE D-1 | 52L08SE0003 | 52L08SE0003 |
| 63.5309 / 52L08SE D-2 | 52L08SE0004 | 52L08SE0004 |
| 10 / 52L08SE D-3 | 52L08SE0002 | 52L08SE0002 |
| OM91-110 / 52L08SE D-5 | 52L08SW0001 | 52L08SW0001 |
| Rock Type | Rank | Composition | Texture | Relationship | Magnetite Ironstone | 1 | Chert-Magnetite | Host |
|---|---|---|---|---|
| Mafic lava flow-unsubdivided | 2 | Adjacent |
| Rank | Mineral Name | Class | Economic Mineral Type | Alteration Mineral Type | Alteration Ranking | Alteration Intensity | Alteration Style |
|---|---|---|---|---|---|---|---|
| 1 | Arsenopyrite | Economic | Ore | ||||
| 2 | Pyrite | Economic | Ore | ||||
| 3 | Pyrrhotite | Economic | Ore | ||||
| 4 | Chalcopyrite | Economic | Ore |
Dec 03, 2014 (A Wilson) - The best assay from surface sampling was 0.02 oz/t Au. The best assay from drill core was 2060 ppb Au over 0.5 ft. A zinc assay of 0.77% Zn over 3.4 ft also was returned from diamond drilling.
File - Resident Geologist files AF 52L08SE A-1
Publication Number: Date: 1996
Author:
Publisher Name:
Location: Kenora RGP
Book - KEN AF 52L08SE D-1 TO D-5
Publication Number: N/A Date: 1996
Author:
Publisher Name:
Location:
Mono - Iron deposits of Ontario
Publication Number: MDC011 Page: 209 Date: 1968
Author: Shklanka R.
Publisher Name: Ontario Dept. of Mines
Location:
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