Ontario Mineral Inventory

Ontario Geological Survey
Permanent Link to this Record: MDI52E09NW00109

Record: MDI52E09NW00109

General

Mineral Record Identification
Record Name(s) Pine Portage - 1932
Related Record Type Simple
Related Record(s)
Record Status Occurrence
Date Created 1980-Jul-31
Date Last Modified 2022-May-11
Created By
Revised By

Commodities

Primary Commodities: Gold

Secondary Commodities: Silver



Location

Township or Area: Kirkup

Latitude: 49° 43' 30.75"    Longitude: -94° 20' 36.31"

UTM Zone: 15    Easting: 403174.867   Northing: 5508944.901    UTM Datum: NAD83

Resident Geologist District: Kenora

NTS Grid: 52E09NW

Point Location Description: Precise

Location Method: Conversion from MDI



Exploration History

Shaft to 100 ft. with 110 ft. of lateral development on 35 ft. level. Small mill. Dewatered and sampled in 1932. Approx. 1000 ft. DD around 1970.




Lithology

Lithology Data
Rock Type Rank Composition Texture Relationship
Mylonite/Fault Gouge/Pseudotachylite 1 Shear Zone Contains
Vein 2 Contains

Mineralization

Mineralization and Alteration
Rank Mineral Name Class Economic Mineral Type Alteration Mineral Type Alteration Ranking Alteration Intensity Alteration Style
5ArsenopyriteEconomicOre
10ChalcopyriteEconomicOre
15CovelliteEconomicOre
20GalenaEconomicOre
25GoldEconomicOre
30PyriteEconomicOre
35SilverEconomicOre
40SphaleriteEconomicOre

Mineralization Comments

Mar 18, 2022 (Therese Pettigrew) - Gold-bearing quartz-filled shear zone in mafic volcanics (striking 170 degrees), approx. 7 ft. wide. Quarts contains pyrite, chalcopyrite, galena, sphalerite, native silver, copper. Samples taken every 5 ft. over drift length of 100 ft. average 0.12 oz. Au/ton over 3.5 ft. Assays up to 12 oz. Au/ton reported (MDC016 p. 33).



Mineral Record Details

References

Book - George Cross Newsletter 84-10-17

Publication Number: G Cross News Page: Date: 1984

Author:

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Book - George Cross Newsletter 84-12-28

Publication Number: G Cross News Page: Date: 1984

Author:

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Book - George Cross Newsletter 85-03-12

Publication Number: G Cross News Page: Date: 1985

Author:

Publisher Name:

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Book - George Cross Newsletter 86-10-27

Publication Number: G Cross News Page: Date: 1986

Author:

Publisher Name:

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Book - Northern Miner 85-11-15

Publication Number: NMINER Date: 1996

Author:

Publisher Name: Northern Miner

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Part - The gold fields of Ontario

Publication Number: ARV03.002 Page: 26-28  Date: 1998

Author: Blue A.

Publisher Name: Ontario Bureau of Mines

Location:


Part - Geology of the Bigstone Bay area, Lake of the Woods, District of Kenora

Publication Number: ARV39-03.004 Page: 71  Date: 1998

Author: Suffel G.G.

Publisher Name: Ontario Dept. of Mines

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Mono - Gold deposits of the Kenora-Fort Frances area, districts of Kenora and Rainy River

Publication Number: MDC016 Page: 33  Date: 1976

Author: Beard R.C., Garratt G.L.

Publisher Name: Ontario Division of Mines

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Article - 1978 report of Northwestern Regional Geologist and Kenora Resident Geologist

Publication Number: MP084.001 Page: Date: 1997

Author: Beard R.C., Rivett A.S.

Publisher Name: Ontario Geological Survey

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Mono - The geological setting of gold occurrences in the Lake of the Woods area

Publication Number: OFR5695 Page: 266-270  Date: 1988

Author: Davies J.C., Smith P.M.

Publisher Name: Ontario Geological Survey

Location:


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