Ontario Geological Survey
Permanent Link to this Record:
MDI31F06NE00091
| Record Name(s) | A.J. O'Hara Property - 1956 |
|---|---|
| Related Record Type | Simple |
| Record Status | Occurrence |
| Date Created | 1986-May-23 |
| Date Last Modified | 2022-Jan-05 |
| Created By | Q Unknown |
| Revised By | A Wilson |
Primary Commodities: Uranium
Secondary Commodities: Thorium
Township or Area: Sebastopol
Latitude: 45° 25' 11.34" Longitude: -77° 10' 34.18"
UTM Zone: 18 Easting: 329743.002 Northing: 5031891.996 UTM Datum: NAD83
Resident Geologist District: Southern Ontario
NTS Grid: 31F06NE
Point Location Description: Precise
Location Method: Data Compilation
Access Description: North of Opeongo Road, South of Lake Clear.
Province: Grenville
Subprovince: Central Metasedimentary Belt
Geological Age: Mesoproterozoic
| Rock Type | Rank | Composition | Texture | Relationship | Pegmatite | 1 | Host |
|---|---|---|---|---|
| Gneiss-Unsubdivided | 2 | Amphibolite-Biotite | Contains |
| Rank | Mineral Name | Class | Economic Mineral Type | Alteration Mineral Type | Alteration Ranking | Alteration Intensity | Alteration Style |
|---|---|---|---|---|---|---|---|
| 1 | Uranothorite | Economic | Ore |
Jun 16, 2011 (A Wilson) - A sample collected by A.J. O'Hara in 1956 assayed 0.11% U3O8 (radiometric).
| Rank | Classification |
|---|---|
| 1 | Pegmatite |
MonoMap - Radioactive mineral deposits of the Pembroke-Renfrew area
Publication Number: MDC023 Scale: Date: 1981
Author: Masson S.L., Gordon J.B.
Publisher Name: Ontario Geological Survey
Mono - Uranium and thorium deposits of southern Ontario
Publication Number: OFR5311 Scale: Date: 1981
Author: Gordon J.B., Rybak U.C., Robertson J.A.
Publisher Name: Ontario Geological Survey
Map - Geological series, radioactive mineral deposits of the Pembroke-Renfrew area, southern Ontario
Publication Number: P2210 Scale: 1:126,720 Date: 1980
Author: Masson S.L., Gordon J.B., Storey C.C.
Publisher Name: Ontario Geological Survey
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