Ontario Mineral Inventory

Ontario Geological Survey
Permanent Link to this Record: MDI31F02SE00076

Record: MDI31F02SE00076

General

Mineral Record Identification
Record Name(s) Dalhousie Pegmatites - 1982
Related Record Type Simple
Record Status Discretionary Occurrence
Date Created 1993-Mar-12
Date Last Modified 2022-Jan-05
Created By Q Unknown
Revised By A Wilson

Commodities

Primary Commodities: Thorium, Uranium



Location

Township or Area: Dalhousie, Dalhousie

Latitude: 45° 3' 32.06"    Longitude: -76° 34' 19.22"

UTM Zone: 18    Easting: 376229   Northing: 4990696    UTM Datum: NAD83

Resident Geologist District: Southern Ontario

NTS Grid: 31F02SE

Point Location Description: 1.5 km west of Poland

Location Method: Data Compilation

Access Description: Radioactive pegmatites in the vicinity of Poland ( cons 4 and 5 )



Geology

Province: Grenville

Subprovince: Central Metasedimentary Belt

Terrane: Sharbot Lake

Geological Age: Mesoproterozoic  



Lithology

Lithology Data
Rock Type Rank Composition Texture Relationship
Pegmatite 1 Intrudes
Diorite 2 Diorite, Gabbro Contains

Mineralization

Mineralization and Alteration
Rank Mineral Name Class Economic Mineral Type Alteration Mineral Type Alteration Ranking Alteration Intensity Alteration Style
1TourmalineEconomicOre

Mineralization Comments

Sep 15, 2015 (A Wilson) - A few pegmatite dikes and sills yielding above background scintillometer readings are present in the area of Umperston Meadow northwest of Robertson Lake and in the vicinity of the settlement of Poland.



Mineral Record Details

Classification
RankClassification            
1 Pegmatite

References

MonoMap - Geology of the Lavant area, Frontenac and Lanark counties

Publication Number: R253 Scale:     Date: 1989

Author: Pauk L.

Publisher Name: Ontario Geological Survey


MonoMap - Industrial minerals of the Pembroke-Renfrew area, part 2

Publication Number: MDC022 Scale:     Date: 1981

Author: Storey C.C., Vos M.A.

Publisher Name: Ontario Geological Survey


Map - Precambrian geology, Lavant area, Frontenac and Lanark counties

Publication Number: M2515 Scale: 1:31,680    Date: 1989

Author: Pauk L.

Publisher Name: Ontario Geological Survey


Map - Geological series, industrial minerals of the Pembroke-Renfrew area, southern Ontario

Publication Number: P2209 Scale: 1:126,720    Date: 1980

Author: Vos M.A., Storey C.C.

Publisher Name: Ontario Geological Survey


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For detailed information regarding this mineral record please contact the Southern Ontario Resident Geologist District Office