GeologyOntario has moved. You will be redirected to the new site in 10 seconds. If you are not immediately redirected please follow the below link to the new GeologyOntario platform. For assistance please contact us.
Ontario Geological Survey
Permanent Link to this Record:
MDI31F03NE00004
Record Name(s) | Centennial Lake Area - 1986, Wilson Lake Area - 1986, Vos Sample M5 - 1972, Brisson Property - 2003 |
---|---|
Related Record Type | Simple |
Related Record(s) | |
Record Status | Discretionary Occurrence |
Date Created | 1986-Jun-17 |
Date Last Modified | 2022-Jan-30 |
Created By | |
Revised By |
Primary Commodities: Marble (high purity/flux)
Secondary Commodities: Graphite
Township or Area: Matawatchan
Latitude: 45° 10' 27.98" Longitude: -77° 2' 27.78"
UTM Zone: 18 Easting: 339622.997 Northing: 5004355 UTM Datum: NAD83
Resident Geologist District: Southern Ontario
NTS Grid: 31F03NE
Point Location Description: Dot symbol M5 just south of Wilson Bay, Centennial Lake Area.
Location Method: Data Compilation
2003: R. Brisson and K. Sibley - prospecting, mapping
Office File Number | Online Assessment File Identifier | Online Assessment File Directory |
---|---|---|
31F03NE2001 | 31F03NE2001 | 31F03NE2001 |
Province: Grenville
Subprovince: Central Metasedimentary Belt
Geological Age: Mesoproterozoic
Rock Type | Rank | Composition | Texture | Relationship | Marble | 1 | Calcitic | Coarse-Grained | Is |
---|
May 25, 2011 (A Wilson) - The sample was described as a light grey, very coarse crystalline, calcitic marble containing minor biotite. There is a basic dike associated with tremolitic marble in a few places near the occurrence.
Rank | Mineral Name | Class | Economic Mineral Type | Alteration Mineral Type | Alteration Ranking | Alteration Intensity | Alteration Style |
---|---|---|---|---|---|---|---|
2 | Graphite | Economic And Alteration | Ore | Graphitic | 1 | ||
3 | Garnet | Economic And Alteration | Ore | Garnetization | 1 | ||
4 | Tremolite | Economic And Alteration | Ore | 1 | |||
5 | Phlogopite | Economic And Alteration | Ore | 1 | |||
1 | Calcite | Economic | Ore | ||||
4 | Pyrite | Economic | Gangue |
May 25, 2011 (A Wilson) - A grab sample collected by Vos returned a CaO value of 50.4 and a brightness of 59.3.
Rank | Characteristic |
---|---|
1 | Stratabound |
MonoMap - Industrial minerals of the Pembroke-Renfrew area, part 1: marble
Publication Number: MDC021 Scale: Date: 1981
Author: Storey C.C., Vos M.A.
Publisher Name: Ontario Geological Survey
Location:
MonoMap - Industrial minerals of the Algonquin region
Publication Number: OFR5425 Scale: Date: 1983
Author: Martin W.
Publisher Name: Ontario Geological Survey
Location:
Mono - Preliminary survey, marble of the Grenville geological province, eastern Ontario
Publication Number: OFR5229 Scale: Date: 1977
Author: Vos M.A.
Publisher Name: Ontario Division of Mines
Location:
Map - Geological series, marbles of the Pembroke-Renfrew area, southern Ontario
Publication Number: P1980 Scale: 1:126,720 Date: 1979
Author: Vos M.A., Storey C.C.
Publisher Name: Ontario Geological Survey
Location:
Map - Precambrian Geology, Denbigh Area
Publication Number: P3437 Scale: 1:50,000 Date: 2001
Author: Lumbers S.B., Vertolli V.M.
Publisher Name: Ontario Geological Survey
Location:
We are continuously updating our assessment file / technical report information. If you notice errors in the data, please contact us.
Please review our Terms of Use agreement for this data product.
For detailed information regarding this mineral record please contact the Southern Ontario Resident Geologist District Office