Ontario Geological Survey
Permanent Link to this Record:
MDI31D16NW00049
| Record Name(s) | Tamarack Lake - 1972 |
|---|---|
| Related Record Type | Simple |
| Record Status | Discretionary Occurrence |
| Date Created | 1991-Jan-10 |
| Date Last Modified | 2022-Jan-05 |
| Created By | Q Unknown |
| Revised By | A Wilson |
Primary Commodities: Wollastonite
Township or Area: Glamorgan, Glamorgan
Latitude: 44° 53' 2.44" Longitude: -78° 23' 37.67"
UTM Zone: 17 Easting: 705823 Northing: 4973370 UTM Datum: NAD83
Resident Geologist District: Southern Ontario
NTS Grid: 31D16NW
Point Location Description: Point 1.3 km west of Tamarack Lake.
Location Method: Data Compilation
Access Description: About 1.5 km south of Gooderham.
Province: Grenville
Subprovince: Central Metasedimentary Belt
Terrane: Bancroft
Geological Age: Mesoproterozoic
Jan 23, 2017 (C Papertzian) - A prominent skarn zone (up to 60 m wide), adjacent to the Glamorgan Gabbro, is composed of garnet and pyroxene with vesuvianite and / or wollastonite, in places.
| Rock Type | Rank | Composition | Texture | Relationship | Skarn | 1 | Host |
|---|---|---|---|---|
| Gabbro | 2 | Gabbro | Adjacent |
| Rank | Mineral Name | Class | Economic Mineral Type | Alteration Mineral Type | Alteration Ranking | Alteration Intensity | Alteration Style |
|---|---|---|---|---|---|---|---|
| 1 | Garnet | Economic | Ore | ||||
| 2 | Wollastonite | Economic | Ore |
Mono - Wollastonite in southeastern Ontario
Publication Number: OFR5715 Scale: Date: 1990
Author: MacKinnon A.
Publisher Name: Ontario Geological Survey
Book - 24th International Geological Congress 1972, , Guidebook A53-C53
Publication Number: N/A Scale: Date: 1972
Author: Gittins and Lumbers
Publisher Name:
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