Ontario Mineral Inventory

Ontario Geological Survey
Permanent Link to this Record: MDI31C15SE00174

Record: MDI31C15SE00174

General

Mineral Record Identification
Record Name(s) Dodds Lake - 1985
Related Record Type Simple
Record Status Discretionary Occurrence
Date Created 1993-May-04
Date Last Modified 2022-Jan-05
Created By Q Unknown
Revised By A Wilson

Commodities

Primary Commodities: Graphite



Location

Township or Area: Oso

Latitude: 44° 47' 23.52"    Longitude: -76° 38' 13.04"

UTM Zone: 18    Easting: 370512   Northing: 4960911    UTM Datum: NAD83

Resident Geologist District: Southern Ontario

NTS Grid: 31C15SE

Point Location Description: graphite symbol on west side of road opposite Dodds Lake

Location Method: Data Compilation



Geology

Province: Grenville

Subprovince: Central Metasedimentary Belt

Terrane: Frontenac

Geological Age: Mesoproterozoic  



Lithology

Lithology Data
Rock Type Rank Composition Texture Relationship
Marble 1 Host
Gabbro 2 Gabbro Adjacent

Lithology Comments

Oct 31, 2013 (A Wilson) - White marble, containing some calc-silicates including marble tectonic breccia with inclusions of graphitic gneiss, pegmatite and garnet gneiss.




Mineralization

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

Mineral Record Details

References

Map - Sharbot Lake, southern Ontario

Publication Number: M2471 Scale: 1:31,680    Date: 1985

Author: Wolff J.M.

Publisher Name: Ontario Geological Survey


Map - Precambrian Geology, Sharbot Lake Area

Publication Number: P3440 Scale: 1:50,000    Date: 2001

Author: Easton R.M.

Publisher Name: Ontario Geological Survey


MonoMap - Geology of the Sharbot Lake area, Frontenac and Lanark counties, southeastern Ontario

Publication Number: R228 Scale:     Date: 1985

Author: Wolff J.M.

Publisher Name: Ontario Geological Survey


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Ministry Contact Information

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