Ontario Geological Survey
Permanent Link to this Record:
MDI000000000464
| Record Name(s) | TimGinn DH T-61 - 2003 |
|---|---|
| Related Record Type | Partial |
| Related Record(s) | |
| Record Status | Occurrence |
| Date Created | 2008-Feb-26 |
| Date Last Modified | 2022-Sep-20 |
| Created By | |
| Revised By |
Primary Commodities: Zinc, Lead
Secondary Commodities: Copper, Silver
Township or Area: Tisdale
Latitude: 48° 29' .26" Longitude: -81° 18' 53.85"
UTM Zone: 17 Easting: 476726 Northing: 5370079 UTM Datum: NAD83
Resident Geologist District: Timmins
NTS Grid: 42A06NW
Point Location Description: Plotted collar coordinates of Timmins DCL hole TI4519 (T-61)
Location Method: Based on Assessment
1994-1995, 2003 - Timginn Syndicate: DD-2-958 m, assays (T-3787 and Timmins DCL records)
| Office File Number | Online Assessment File Identifier | Online Assessment File Directory |
|---|---|---|
| T-3787 / OM94-42 | 42A06NW2050 | 42A06NW2050 |
Province: Superior
Subprovince: Abitibi
Terrane: Wawa-Abitibi
Belt: Abitibi
Geological Age: Archean
| Rock Type | Rank | Composition | Texture | Relationship | Intermediate Tuff | 1 | Dacite, Andesite | Tuff | Contains |
|---|---|---|---|---|
| Terrigenous-Clastic-Unsubdivided | 2 | Graphitic | Contains | |
| Ironstone-unsubdivided | 3 | Graphitic | Contains |
Jan 22, 2014 (A Wilson) - Diamond drilling intersected a sequence of pillowed dacite/andesite, andesite, agglomerate and graphitic tuff. Interbedded within these units are narrow bands of bedded tuff and graphitic sediments. Albitite dikes also were observed in DDH T-60.
| Rank | Mineral Name | Class | Economic Mineral Type | Alteration Mineral Type | Alteration Ranking | Alteration Intensity | Alteration Style |
|---|---|---|---|---|---|---|---|
| 1 | Sphalerite | Economic | Ore | ||||
| 3 | Chalcopyrite | Economic | Ore | ||||
| 4 | Pyrrhotite | Economic | Ore | ||||
| 5 | Graphite | Economic | Ore | ||||
| 2 | Pyrite | Economic | Gangue |
Jan 22, 2014 (D Draper) - Hole T-61 (DCL TI 4519) (drilled az. 137, dip -49) intersected a 4.9m unit of laminated graphitic tuff @ 117.6m downhole mineralized with network and bedded sph and nodules of py. This unit assayed 11300 ppm Zn, 5880 ppm Pb over 0.3m and 76700 ppm Zn, 15900 ppm Pb, 1110 ppm Cu over 0.6m. A unit of graphitic sediment @ 319.3m assayed 13300 ppm Zn, 2020 ppm Cu and 25ppm Ag over 0.3m. Hole T-60 (DCL TI4518) (az. 141, dip -65), co-collared with T-61, intersected 3.58m of a bedded andesitic tuff @ 503.2m which returned 4500 ppm Zn, 1430 ppm Cu over 1.1m and 5370 ppm Zn, 1080 ppm Cu over 1.08m.
| Rank | Characteristic |
|---|---|
| 1 | Disseminated |
File - Resident Geologist files T-3787 (OM95-82)
Publication Number: Date:
Author:
Publisher Name:
Location: Timmins RGP office
MonoMap - Geology and ore deposits of Tisdale Township, District of Cochrane
Publication Number: R058 Date: 1968
Author: Ferguson S.A., Buffam B.S.W., Carter O.F., Griffis A.T., Holmes T.C., Hurst M.E., Jones W.A., Lane H.C., Longley C.S.
Publisher Name: Ontario Dept. of Mines
Location:
Map - Precambrian Geology of Tisdale Township and Parts of Deloro, Mountjoy and Ogden Townships
Publication Number: P3555 Scale: 1:10,000 Date: 2005
Author: Bateman R.
Publisher Name: Ontario Geological Survey
Location:
Map - Tisdale Township, Cochrane District
Publication Number: M2075 Scale: 1:12,000 Date: 1998
Author: Ferguson S.A.
Publisher Name: Ontario Dept. of Mines
Location:
Core - Timmins DCL records TI4518 and TI4519
Publication Number: TI4519 Date: 2003
Author:
Publisher Name: Ontario Geological Survey
Location: Timmins RGP office
Map - Timmins, Precambrian geology
Publication Number: M2455 Scale: 1:50,000 Date: 1982
Author: Pyke D.R.
Publisher Name: Ontario Geological Survey
Location:
Map - Geological Compilation of the Timmins Area, Abitibi Greenstone Belt
Publication Number: P3379 Scale: 1:100,000 Date: 1998
Author: Ayer J.A., Trowell N.F.
Publisher Name:
Location:
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