Ontario Geological Survey
Permanent Link to this Record:
MDI42A07NE00069
| Record Name(s) | Northland Trust DDH 1 - 1967, Jarvi Option - 1967 |
|---|---|
| Related Record Type | Simple |
| Related Record(s) | |
| Record Status | Discretionary Occurrence |
| Date Created | 2002-May-24 |
| Date Last Modified | 2023-Feb-08 |
| Created By | |
| Revised By |
Primary Commodities: Copper
Township or Area: Sheraton
Latitude: 48° 24' 28.78" Longitude: -80° 42' 45.42"
UTM Zone: 17 Easting: 521267.877 Northing: 5361688.614 UTM Datum: NAD83
Resident Geologist District: Timmins
NTS Grid: 42A07NE
Point Location Description: Drill collar at 24+00N/0+70S on former claim L81426
Location Method: Based on Assessment
Access Description: The site is accessible via a series of forestry roads heading east from the Gibson Lake Road.
1964-67: Northland Trust and Kam-Kotia Porcupine Mines Ltd. - ground geophysics, 17 ddh (4891 ft). 1972: R. Jarvi - 1 ddh (201 ft). 1998: Sanfred Resources Ltd. - airborne geophysics.
| Office File Number | Online Assessment File Identifier | Online Assessment File Directory |
|---|---|---|
| T-1010, 63.1911 | 42A07NE0237 | 42A07NE0237 |
| T-3936, 2.18077 | 42A07NE2004 | 42A07NE2004 |
| T-1010, 12 | 42A07NE8881 | 42A07NE8881 |
| T-1010, 63.2184 | 42A07NE0233 | 42A07NE0233 |
Province: Superior
Subprovince: Abitibi
Terrane: Wawa-Abitibi
Belt: Abitibi
Geological Age: Archean
| Rock Type | Rank | Composition | Texture | Relationship | Intermediate lava flow-unsubdivided | 1 | Andesite | Near |
|---|---|---|---|---|
| Vein | 2 | Quartz-Carbonate | Host | |
| Feldspar Porphyry | 3 | Feldspar | Near | |
| Tonalite | 4 | Hanging Wall |
Dec 07, 2005 (A Wilson) - Diamond drill hole intersected a sequence of massive and amygdaloidal intermediate metavolcanics containing narrow stringers of mineralized quartz-carbonate. Narrow feldspar porphyry dikes were intersected at depth.
| Rank | Mineral Name | Class | Economic Mineral Type | Alteration Mineral Type | Alteration Ranking | Alteration Intensity | Alteration Style |
|---|---|---|---|---|---|---|---|
| 1 | Chalcopyrite | Economic | Ore | ||||
| 1 | Pyrite | Economic | Gangue | ||||
| 2 | Magnetite | Economic | Gangue | ||||
| Chlorite | Alteration | Chloritic | 1 | Medium | Replacement |
Dec 07, 2005 (A Wilson) - The best assay returned from a mineralized section of intermediate metavolcanics was 0.07% Cu over 3 ft.
File - Resident Geologist file T-664
Publication Number: Date:
Author:
Publisher Name:
Location: Timmins RGP office
Map - Langmuir-Sheraton area, districts of Cochrane and Timiskaming, Ontario
Publication Number: ARM49H Scale: 1:63,360 Date: 1997
Author: Berry L.G.
Publisher Name: Ontario Dept. of Mines
Location:
Mono - Precambrian Geology of the Watabeag Lake Area
Publication Number: OFR6042 Date: 2001
Author: Vaillancourt C.
Publisher Name: Ontario Geological Survey
Location:
Map - Geological Compilation of the Lake Abitibi Area, Abitibi Greenstone Belt
Publication Number: P3398 Scale: 1:100,000 Date: 1999
Author: Ayer J.A., Berger B.R., Trowell N.F.
Publisher Name: Ontario Geological Survey
Location:
Map - Precambrian Geology, Sheraton Township
Publication Number: P3387 Scale: 1:20,000 Date: 1999
Author: Vaillancourt C.
Publisher Name: Ontario Geological Survey
Location:
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For detailed information regarding this mineral record please contact the Timmins Resident Geologist District Office