Ontario Geological Survey
Permanent Link to this Record:
MDI31C15SE00119
Record Name(s) | East Little Mud Lake - 1969 |
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Related Record Type | Simple |
Related Record(s) | |
Record Status | Discretionary Occurrence |
Date Created | 1991-Jun-25 |
Date Last Modified | 2022-Apr-12 |
Created By | |
Revised By |
Primary Commodities: Apatite (Gemstones), Mineral Specimen
Township or Area: South Sherbrooke
Latitude: 44° 49' 10.39" Longitude: -76° 32' 29.37"
UTM Zone: 18 Easting: 378126 Northing: 4964061 UTM Datum: NAD83
Resident Geologist District: Southern Ontario
NTS Grid: 31C15SE
Point Location Description: General
Location Method: Data Compilation
Access Description: 2.4 km south of Maberley.
Province: Grenville
Subprovince: Central Metasedimentary Belt
Terrane: Frontenac
Geological Age: Mesoproterozoic
Rock Type | Rank | Composition | Texture | Relationship | Marble | 1 | Host |
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Sep 18, 2015 (A Wilson) - The marble is described as a tectonic breccia and massive marble. The marble is typically white, with some calc-silicates. The tectonic breccia includes layers and fragments of rusty pyritic and graphitic breccias, white pegmatite, garnet gneiss and pyroxene-hornblende gneiss.
Rank | Mineral Name | Class | Economic Mineral Type | Alteration Mineral Type | Alteration Ranking | Alteration Intensity | Alteration Style |
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1 | Apatite | Economic | Ore | ||||
2 | Calcite | Economic | Ore | ||||
3 | Pyroxene | Economic | Ore |
Publication - A list of Canadian mineral occurrences; Geological Survey of Canada, Memoir no. 74
Publication Number: GSC Memoir 74 Page: 26 Date: 1915
Author: Johnston, R A A
Publisher Name: Geological Survey of Canada
Location: https://doi.org/10.4095/101571
Publication - Rocks and minerals for the collector: Hull-Maniwaki, Quebec; Ottawa-Peterborough, Ontario;Geological Survey of Canada, Paper 69-50
Publication Number: Paper 69-50 Page: 49 Date: 1970
Author: Sabina, A.P.
Publisher Name: Geological Survey of Canada
Location: https://doi.org/10.4095/103344
Map - Precambrian Geology, Sharbot Lake Area
Publication Number: P3440 Scale: 1:50,000 Date: 2001
Author: Easton R.M.
Publisher Name: Ontario Geological Survey
Location:
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