Ontario Geological Survey
Permanent Link to this Record:
MDI41H15NE00005
| Record Name(s) | Grundy Lake Property - 1992 |
|---|---|
| Related Record Type | Simple |
| Related Record(s) | |
| Record Status | Occurrence |
| Date Created | 1991-Feb-12 |
| Date Last Modified | 2022-Mar-02 |
| Created By | |
| Revised By |
Primary Commodities: Gneiss
Township or Area: Mowat
Latitude: 45° 56' 58.9" Longitude: -80° 30' 50.22"
UTM Zone: 17 Easting: 537670 Northing: 5088573 UTM Datum: NAD83
Resident Geologist District: Sudbury
NTS Grid: 41H15NE
Point Location Description: approximate
Location Method: Conversion from MDI
1992-93: J. Trusler - prospecting, sampling, mapping
| Office File Number | Online Assessment File Identifier | Online Assessment File Directory |
|---|---|---|
| 2.15284 | 41H15NE0001 | 41H15NE0001 |
Province: Grenville
Geological Age: Mesoproterozoic
| Rock Type | Rank | Composition | Texture | Relationship | Granite | 1 | Rapakivi | Host |
|---|---|---|---|---|
| Tonalite | 2 | Tonalite | Gneissic | Host |
Apr 22, 2009 (A Wilson) - The property geology is variously described as megacrystic granite and gneissic tonalite. The texture of the granitic units is described as stretched phenocrysts. Locally, the phenocrysts display folding. The tonalite displays an attractive gneissic texture.
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