Ontario Geological Survey
Permanent Link to this Record:
MDI31F11NE00013
| Record Name(s) | Woermke No. 2 - 1954 |
|---|---|
| Related Record Type | Simple |
| Record Status | Occurrence |
| Date Created | 1986-Feb-26 |
| Date Last Modified | 2022-Jan-05 |
| Created By | Q Unknown |
| Revised By | A Wilson |
Primary Commodities: Thorium, Uranium
Township or Area: Bromley
Latitude: 45° 38' 26.61" Longitude: -77° 2' 17.01"
UTM Zone: 18 Easting: 341170.997 Northing: 5056151 UTM Datum: NAD83
Resident Geologist District: Southern Ontario
NTS Grid: 31F11NE
Point Location Description: approximate
Location Method: Data Compilation
Province: Grenville
Subprovince: Central Metasedimentary Belt
Geological Age: Mesoproterozoic
| Rock Type | Rank | Composition | Texture | Relationship | Pegmatite | 1 | Host |
|---|---|---|---|---|
| Gneiss-Unsubdivided | 2 | Contains |
| Rank | Mineral Name | Class | Economic Mineral Type | Alteration Mineral Type | Alteration Ranking | Alteration Intensity | Alteration Style |
|---|---|---|---|---|---|---|---|
| 1 | Thorite | Economic | Ore | ||||
| 2 | Allanite | Economic | Ore | ||||
| 3 | Cyrtolite | Economic | Ore |
Aug 31, 2011 (A Wilson) - A zone 0.3 by 0.25 meters gave Geiger readings of 5 to 7 times background. A sample collected by E.R. Woermke in 1954 assayed 0.09% U308 (radiometric).
| Rank | Classification |
|---|---|
| 1 | Pegmatite |
| Rank | Characteristic |
|---|---|
| 1 | Intrusive |
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
Map - Pembroke, Precambrian geology
Publication Number: M2459 Scale: 1:100,000 Date: 1983
Author: Lumbers S.B.
Publisher Name: Ontario Geological Survey
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