Ontario Geological Survey
Permanent Link to this Record:
MDI31D16NW00187
Record Name(s) | Highway 503 Road Cut - 1986, Dancey Tremolite Occurrence - 1986 |
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Related Record Type | Simple |
Related Record(s) | |
Record Status | Occurrence |
Date Created | 1994-Jun-07 |
Date Last Modified | 2022-Apr-26 |
Created By | |
Revised By |
Primary Commodities: Miscellaneous Stone
Township or Area: Glamorgan
Latitude: 44° 54' 31.51" Longitude: -78° 23' 29.61"
UTM Zone: 17 Easting: 705911.61 Northing: 4976124.34 UTM Datum: NAD83
Resident Geologist District: Southern Ontario
NTS Grid: 31D16NW
Point Location Description: Point on Hwy 503, 1.0 km west of Gooderham.
Location Method: Data Compilation
Access Description: A roadcut on Hwy 503, 0.8 km west of the junction of Hwys 507 and 503 in Gooderham (lot 24/25, con 6). There is a similar roadcut 0.3 km west of this junction in lot 26, con 5.
Mineral location : chondrodite, clinopyroxene, clinoamphibole, scapolite, serpentine, apatite, mica, titanite, py, po, graphite.
Province: Grenville
Subprovince: Central Metasedimentary Belt
Terrane: Bancroft
Geological Age: Mesoproterozoic
Dec 07, 2005 (C Papertzian) - Marble contains disseminated mineralization.
Rock Type | Rank | Composition | Texture | Relationship | Limestone | 1 | Crystalline | Host |
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Rank | Mineral Name | Class | Economic Mineral Type | Alteration Mineral Type | Alteration Ranking | Alteration Intensity | Alteration Style |
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1 | Tremolite | Economic | Ore | ||||
2 | Apatite | Economic | Ore | ||||
3 | Chondrodite | Economic | Ore | ||||
4 | Pyroxene | Economic | Ore | ||||
5 | Scapolite | Economic | Ore | ||||
6 | Serpentine | Economic | Ore | ||||
7 | Mica | Economic | Ore | ||||
8 | Pyrrhotite | Economic | Ore | ||||
9 | Graphite | Economic | Ore | ||||
10 | Pyrite | Economic | Ore | ||||
11 | Amphibole | Economic | Ore |
Jan 23, 2017 (A Wilson) - Coarsely bladed white tremolite occurs in crystalline limestone. White granular massive calcite is associated with it. Tiny light blue apatite crystals and patches of pyrite occur in the tremolite.
Publication - Rocks and minerals for the collector: Bancroft - Parry Sound area and southern Ontario; Geological Survey of Canada, Miscellaneous Report 39
Publication Number: Misc Rep 39 Page: 93 Date: 1986
Author: Sabina, A.P.
Publisher Name: Geological Survey of Canada
Location: https://doi.org/10.4095/121046
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