Ontario Geological Survey
Permanent Link to this Record:
MDI41O16SW00015
| Record Name(s) | Dome-Marion - 1984, Dome DDH 223-2 - 1984 |
|---|---|
| Related Record Type | Simple |
| Related Record(s) | |
| Record Status | Occurrence |
| Date Created | 1991-Jan-30 |
| Date Last Modified | 2022-Apr-26 |
| Created By | |
| Revised By |
Primary Commodities: Gold
Township or Area: Marion
Latitude: 47° 50' 23.5" Longitude: -82° 16' 2.87"
UTM Zone: 17 Easting: 405161.3 Northing: 5299279.18 UTM Datum: NAD83
Resident Geologist District: Timmins
NTS Grid: 41O16SW
Point Location Description: File opened from the MDI, R157, GSC OFR 1087 but not researched.
Location Method: Data Compilation
Access Description: Site not visited by the OGS.
1982 - Dome Exploration Ltd.: EM, Mag (T-2587 / 2.5447)
| Office File Number | Online Assessment File Identifier | Online Assessment File Directory |
|---|---|---|
| T-2587 / | 41O16SE0015 | 41O16SE0015 |
| T-2587 / 2.5447 | 41O16SE0013 | 41O16SE0013 |
Province: Superior
Subprovince: Abitibi
Terrane: Wawa-Abitibi
Belt: Swayze
Tectonic Assemblage: Halcrow-Swayze
Geological Age: Neoarchean Geochronological Age: 2700 Geochron. Age Ref.: GOO VOL 1
| Rock Type | Rank | Composition | Texture | Relationship | Ultramafic lava flow-unsubdivided | 1 | Komatiitic | Veined | Host |
|---|---|---|---|---|
| Vein | 2 | Quartz | Stringers | Is |
| Quartz-Feldspar Porphyry | 3 | Quartz-Feldspar | Adjacent | |
| Granitoid-Unsubdivided | 4 | Host |
Nov 19, 2012 (P Bousquet) - The area sees komatiitic flows being intruded by quartz-feldspar porphyries, adjacent to a medium grained granite. The granite is also intruded by the porphyries.
| Rank | Mineral Name | Class | Economic Mineral Type | Alteration Mineral Type | Alteration Ranking | Alteration Intensity | Alteration Style |
|---|---|---|---|---|---|---|---|
| 1 | Pyrite | Economic | Gangue | ||||
| 2 | Quartz | Economic | Gangue | ||||
| 3 | Molybdenite | Economic | Gangue |
Nov 19, 2012 (P Bousquet) - The mineralization is essentialy low and sparse, associated with quartz stringers or molybdenite. Three minor intersections were encountered in hole 223-2. The best intersection returned an assay of 1.37 g/t Au over 0.23 metres in the granite (T-2587 /).
| Shape | Length | Thickness | Depth | Strike | Dip | Plunge | Trend | Age | Reference |
|---|---|---|---|---|---|---|---|---|---|
| Unknown | N/A | N/A |
Book - Sudbury Timmins Algoma Mineral Program, Project 1: mineral inventory of the Sudbury-Timmins-Sault Ste. Marie region, Ontario
Publication Number: GSC OF 1087 Page: 41O-134 Date: 1985
Author: Rose, D. G.
Publisher Name: Geological Survey of Canada
Location: https://doi.org/10.4095/129999
Map - Geology, Swayze greenstone belt, Rush Lake, Ontario
Publication Number: OF3384c Scale: 1:50,000 Date: 1999
Author: Heather, K B; Shore, G T
Publisher Name: Geological Survey of Canada
Location: https://doi.org/10.4095/210451
MonoMap - Geology of Heenan and Marion townships and the northern part of Genoa Township, District of Sudbury
Publication Number: R038 Date: 1997
Author: Goodwin A.M.
Publisher Name: Ontario Dept. of Mines
Location:
MonoMap - Mineral Prospects of the Swayze Greenstone Belt (Volume 1, Parts of NTS 41 O and Volume 2, Parts of NTS 41 P, 42 A and 42 B)
Publication Number: OFR5912 Page: 320-321 Date: 1995
Author: Fumerton S.L., Houle K.A.
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