Ontario Geological Survey
Permanent Link to this Record:
MDI42F16NE00003
Record Name(s) | Mattagami Lake DH AD-84-2B - 1984, Auden Group D - 1984 |
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Related Record Type | Simple |
Record Status | Discretionary Occurrence |
Date Created | 1991-Feb-25 |
Date Last Modified | 2022-Jan-05 |
Created By | Q Unknown |
Revised By | Sheree Hinz |
Primary Commodities: Zinc
Secondary Commodities: Gold
Township or Area: Limestone Rapids Area
Latitude: 49° 59' 40.62" Longitude: -84° 1' 22.17"
UTM Zone: 16 Easting: 713372.6 Northing: 5542280.37 UTM Datum: NAD83
Resident Geologist District: Timmins
NTS Grid: 42F16NE
Point Location Description: Collar location of drill hole to east of Kabinakagami River
Location Method: Based on Assessment
Access Description: Access is either by helicopter or by a road running north through Fushimi Twp. from Highway 11; its junction is approx. 16 miles west of Hearst.
1981-84: Mattagami Lake Exploration. Limited - mag and HLEM surveys, VLF survey,: DD-2-715.3 ft, assays. 1991-93:McKinnon Prospecting Ltd.: Airborne mag and VLFEM survey, Ground mag, HLEM and IP surveys
Office File Number | Online Assessment File Identifier | Online Assessment File Directory |
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T-2507 / 2.5903 | 42K01SE0002 | 42K01SE0002 |
T-2507 / WR# 307/85 | ||
T-3179 / 2.15793 | 20000005111 | 20000005111 |
T-3179 / 2.15794 | 42K01SE0004 | 42K01SE0004 |
T-3179 / 2.14246 | 42K01SE0001 | 42K01SE0001 |
T-2507/2.4679 | 42K01SE0003 | 42K01SE0003 |
Province: Superior
Subprovince: Quetico
Geological Age: Archean
Rock Type | Rank | Composition | Texture | Relationship | Oxide Ironstone | 1 | Oxide-Facies | Host |
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Terrigenous-Clastic-Unsubdivided | 2 | Metasediment | Near |
Mar 25, 2014 (D Draper) - Drillhole AD-84-2B (bearing 335º dipping 55º, to depth of 407ft) intersected overburden and Paleozoic limestone to 180 ft, followed by felsic to intermediate metasediments and metavolcanics. Massive sulphide (py, po) seams and 2 zones of iron formation were also encountered.
Rank | Mineral Name | Class | Economic Mineral Type | Alteration Mineral Type | Alteration Ranking | Alteration Intensity | Alteration Style |
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1 | Magnetite | Economic | Gangue | ||||
2 | Pyrrhotite | Economic | Gangue | ||||
3 | Pyrite | Economic | Gangue |
Mar 25, 2014 (D Draper) - A unit described as felsic chemical sediment iron formation at 228 - 230.7ft assayed at 4050 ppm Zn over 2.7ft. The lower section of iron formation (314 - 333ft) returned an assay of 673 ppb Au over 5ft (323 - 328ft).
Rank | Characteristic |
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1 | Stratabound |
Map - Caramat-Pagwa River sheet, geological compilation series, Algoma, Cochrane and Thunder Bay districts
Publication Number: M2202 Scale: 1:253,440 Date: 1971
Author: Innes D.G., Ayres L.D.
Publisher Name: Ontario Dept. of Mines and Northern Affairs
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