Ontario Geological Survey
Permanent Link to this Record:
MDI31C14NE00009
Record Name(s) | Sand Lake - 1990, Plevna Lake - 2000, Cla-01a - 1990 |
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Related Record Type | Simple |
Related Record(s) | |
Record Status | Discretionary Occurrence |
Date Created | 1990-Nov-05 |
Date Last Modified | 2022-Feb-28 |
Created By | |
Revised By |
Primary Commodities: Dolomite (Building Stone)
Township or Area: Clarendon
Latitude: 44° 56' 24.22" Longitude: -77° 1' 24.97"
UTM Zone: 18 Easting: 340342.85 Northing: 4978283.82 UTM Datum: NAD83
Resident Geologist District: Southern Ontario
NTS Grid: 31C14NE
Point Location Description: Point on NE shore of Sand Lake.
Location Method: Conversion from MDI
Access Description: Site ' 89 CLA-01a ' is located 4 km SW of Plevna at the E end of Plevna ( Sand ) Lake.
OGS sample # CLA-01a - dolomite of high brightness and purity (OFR5712, pg. 61).
Province: Grenville
Subprovince: Central Metasedimentary Belt
Geological Age: Mesoproterozoic
Rock Type | Rank | Composition | Texture | Relationship | Dolomitic Rock | 1 | Is |
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Apr 15, 2021 (Sheree Hinz) - Dolomite - pale blue/grey, very fine-grained, sugary-textured with minor muscovite, hematite and graphite. Very friable, weathering to a fine sand.
Rank | Mineral Name | Class | Economic Mineral Type | Alteration Mineral Type | Alteration Ranking | Alteration Intensity | Alteration Style |
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1 | Dolomite | Economic | Ore |
Apr 15, 2021 (Sheree Hinz) - The area consists of a band of relatively pure, fine grained, grey, dolomitic marble varying in width from about 50 to 200 m. Grey banding in the marbles is caused by minor amounts of very fine graphite as inclusions in the carbonate grains.
Book - NMI #070475
Publication Number: N/A Scale: Date: 1996
Author:
Publisher Name:
Location:
Mono - Precambrian dolomite resources in southeastern Ontario
Publication Number: OFR5712 Scale: Date: 1990
Author: LeBaron P.S., MacKinnon A.
Publisher Name: Ontario Geological Survey
Location:
Mono - Building stone of eastern Ontario, southern Ontario
Publication Number: OFR5556 Scale: Date: 1985
Author: Verschuren C.P., van Haaften S., Kingston P.W.
Publisher Name: Ontario Geological Survey
Location:
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For detailed information regarding this mineral record please contact the Southern Ontario Resident Geologist District Office