Ontario Geological Survey
Permanent Link to this Record:
MDI31C15SE00229
| Record Name(s) | R.T. Bourk - 1987, R.T. Bourke - 1987 |
|---|---|
| Related Record Type | Simple |
| Related Record(s) | |
| Record Status | Occurrence |
| Date Created | 1987-Mar-27 |
| Date Last Modified | 2022-Feb-25 |
| Created By | |
| Revised By |
Primary Commodities: Gold
Secondary Commodities: Copper
Township or Area: Oso
Latitude: 44° 50' 19.2" Longitude: -76° 43' 14.94"
UTM Zone: 18 Easting: 363993.002 Northing: 4966469.069 UTM Datum: NAD83
Resident Geologist District: Southern Ontario
NTS Grid: 31C15SE
Point Location Description: Precise
Location Method: Conversion from MDI
Access Description: Dot symbol Au, 2.5 km South of Pennick Lake.
Circa1900 William Duffy sunk a 2 m deep test pit on a quartz rich phase of a granite dyke cutting metasediments and metavolcanics. Mineralization consisted of chalcopyrite, pyrite and malachite, reporting low gold values apon assay of a chip sample taken by Harding, (GR 228).
| Rock Type | Rank | Composition | Texture | Relationship | Granite | 1 | Granite | Contains |
|---|
| Rank | Mineral Name | Class | Economic Mineral Type | Alteration Mineral Type | Alteration Ranking | Alteration Intensity | Alteration Style |
|---|---|---|---|---|---|---|---|
| 1 | Chalcopyrite | Economic | Ore | ||||
| 2 | Gold | Economic | Ore | ||||
| 3 | Malachite | Economic | Ore | ||||
| 4 | Pyrite | Economic | Ore | ||||
| 1 | Calcite | Economic | Gangue | ||||
| 2 | Quartz | Economic | Gangue |
Part - Geology of the Olden-Bedford area
Publication Number: ARV56-06 Scale: Date: 1997
Author: Harding W.D.
Publisher Name: Ontario Dept. of Mines
Location:
Mono - Gold deposits of Ontario, part 2, part of District of Cochrane, districts of Muskoka, Nipissing, Parry Sound, Sudbury, Timiskaming, and counties of southern Ontario
Publication Number: MDC018 Scale: Date: 1979
Author: Gordon J.B., Lovell H.L., de Grijs J.W., Davie R.F.
Publisher Name: Ontario Geological Survey
Location:
MonoMap - Base metal, molybdenum and precious metal deposits of the Madoc-Sharbot Lake area, southeastern Ontario
Publication Number: OFR5548 Scale: Date: 1985
Author: Malczak J., Carter T.R., Springer J.S.
Publisher Name: Ontario Geological Survey
Location:
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
Location:
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