Ontario Geological Survey
Permanent Link to this Record:
MDI31E11NE00011
| Record Name(s) | Napoleon Dault Claim - 1921 |
|---|---|
| Related Record Type | Simple |
| Related Record(s) | |
| Record Status | Discretionary Occurrence |
| Date Created | 1991-Jan-18 |
| Date Last Modified | 2022-Apr-19 |
| Created By | |
| Revised By |
Primary Commodities: Feldspar (Nonmetals), Cerium, Mica
Secondary Commodities: Garnet (Nonmetals)
Township or Area: Butt
Latitude: 45° 41' 7.43" Longitude: -79° 4' 31.85"
UTM Zone: 17 Easting: 649859.001 Northing: 5060895.002 UTM Datum: NAD83
Resident Geologist District: Southern Ontario
NTS Grid: 31E11NE
Point Location Description: approximate
Location Method: Data Compilation
2010: Griftco Corporation - ground geophysics
| Office File Number | Online Assessment File Identifier | Online Assessment File Directory |
|---|---|---|
| File 52 Butt Tp. | 20000006309 | 20000006309 |
Province: Grenville
Subprovince: Central Gneiss Belt
Geological Age: Mesoproterozoic
| Rock Type | Rank | Composition | Texture | Relationship | Pegmatite | 1 | Granite | Host |
|---|---|---|---|---|
| Gneiss-Unsubdivided | 2 | Granite | Contains |
Aug 03, 2011 (A Wilson) - The dike is described as a lens shaped. It strikes due north and is about 6 feet wide at the thickest part and tapers to nothing at both ends. The total length of the dike is 100 feet.
| Rank | Mineral Name | Class | Economic Mineral Type | Alteration Mineral Type | Alteration Ranking | Alteration Intensity | Alteration Style |
|---|---|---|---|---|---|---|---|
| 1 | Garnet | Economic | Ore | ||||
| 2 | Ilmenite | Economic | Ore | ||||
| 3 | Allanite | Economic | Ore |
Aug 03, 2011 (A Wilson) - There is a lens of massive quartz in the middle of the widest part. The pegmatite is composed mostly of coarse-grained pink feldspar with some soda lime spar. Some smoky quartz and a little black mica up to 3 inches in diameter were observed. Magnetite or ilmenite masses up to 3 or 4 inches in diameter were observed. Red garnets are abundant in places. Some brownish crystals, probably allanite, up to 1 inch long were seen.
| Rank | Classification |
|---|---|
| 1 | Pegmatite |
| Rank | Characteristic |
|---|---|
| 1 | Intrusive |
Publication - Radium-bearing pegmatites of Ontario; Geological Survey of Canada, Summary Report 1921, part D
Publication Number: GSC SR 1921D Page: 64 Date: 1922
Author: Ellsworth, H V
Publisher Name: Geological Survey of Canada
Location: https://doi.org/10.4095/103422
Mono - Pegmatite mineral resources of Ontario
Publication Number: IMR021 Page: 65 Date: 1997
Author: Hewitt D.F.
Publisher Name: Ontario Dept. of Mines
Location:
Mono - Uranium and thorium deposits of southern Ontario
Publication Number: OFR5311 Page: 355 Date: 1981
Author: Gordon J.B., Rybak U.C., Robertson J.A.
Publisher Name: Ontario Geological Survey
Location:
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