Ministry of Energy, Northern Development and Mines
Permanent Link to this Record: MDI52O07SE00011Deposit Name(s) | Caley Lake #10 - 1990, Duffell Group - 9999 |
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Related Deposit Type | None |
Deposit Status | occurrence |
Date Created | 1990-Nov-29 |
Date Last Modified | 2020-Jun-15 |
Created By | Q Unknown |
Revised By | T Pettigrew |
Primary Commodities: gold
Township or Area: Caley Lake Area
Latitude: 51° 17' 27.17" Longitude: -90° 42' 36.34"
UTM Zone: 15 Easting: 659666 Northing: 5684663 UTM Datum: NAD83
Resident Geologist District: Thunder Bay North
NTS Grid: 52O07SE
Point Location Description: Diamond-drill hole JWH-88-09 from Assessment report 52O07SE0499
Location Method: based on assessment
Source Map: KAWINOGANS LAKE (EDITION 2) 52O07
Sources Map Scale: 1:25 000
Access Description: This occurrence is located about 38 km southwest of Pickle Lake. It was intersected in a diamond-drill hole spotted about 1300 m northwest of Whitmore Lake and 3.9 km northeast of Knupp Lake. The drill hole was spotted about 400 m southwest of a small un-named lake. Access to this occurrence is by appropriately equipped aircraft to Whitmore Lake and then a traverse overland to the drill hole site. The winter road to the Golden Patricia mine passes along the Ear Falls to Pickle Lake power corridor about 2.25 km northeast of the drill hole site.
1973: Umex Corporation Ltd. drilled a diamond-drill hole on or near this occurrence as part of a follow-up program to a regional airborne geophysical survey. 1988: Bond Gold Canada Inc. commissioned airborne mag and EM surveys over an area which included the occurrence. This was followed up by geological mapping, probably ground geophysical surveys and diamond-drilling. Drill hole JWH-88-09 intersected this occurrence. 1990: Bond Gold Canada Inc. did further diamond-drilling in the area of this occurrence.
Office File Number | Online Assessment File Identifier | Online Assessment File Directory |
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52O07SE-030a-e | 52O07SE0499 | Open |
2.12199 | 52O07SE0003 | Open |
2.13446 | 52O07SE0001 | Open |
Province: Southern
Subprovince: Uchi
Belt: Meen-dempster
Geological Age: Neoarchean
Tectonic Assemblage: Confederation
Rock Type | Rank | Composition | Texture | Relationship |
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mafic metavolcanics | 1 | near | ||
ironstone | 2 | near | ||
mudstone | 3 | near |
12/13/1996 (B Nelson) - Drill hole JWH-88-09 cut a succession of mafic metavolcanics containing interlayers of mudstone and sulphide iron formation. One iron formation is noted in the drill log to be intensely silicified. Somewhere within the 99.40 m long hole several samples of unknown length returned assay values up to 0.06 oz/ton Au. The specific host rock to the mineralization is unknown.
Rank | Mineral Name | Class | Economic Mineral Type | Alteration Mineral Type | Alteration Ranking | Alteration Intensity | Habit Description |
---|---|---|---|---|---|---|---|
1 | pyrite | economic | ore | ||||
2 | pyrrhotite | economic | ore | ||||
1 | garnet | economic | gangue |
12/13/1996 (B Nelson) - Somewhere within the 99.40 m length of diamond-drill hole JWH-88-09 came several samples of unknown length, the best of which returned an assay of 0.06 oz/ton Au.
06/15/2020 (T Pettigrew) - A sulphide ironstone occurring from 40.73-41.76 feet contains 15% pyrrhotite and 5-7% pyrite stringers and blebs, as well as 10-15% fine- to medium-grained pink subhedral garnets occurring in stringers and clots along the foliation. An intensely sheared sulphide ironstone at 45.60-48.46 feet has 50% grey quartz, 20-15% pyrrhotite, and 5% pyrite as stringsrs and blebs along banding (Assessment report 52O07SE0499).
Rank | Classification |
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1 | lode (gold) |
Rank | Characteristic |
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1 | unknown |
Publication - Mineral Deposits of the Central Portion of the Uchi Subprovince, p. 338-339
Publication Number: OFR5869 Date: 1993
Author: Seim, G.W.
Publisher Name: OGS
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