Ontario Geological Survey
Permanent Link to this Record:
MDI42C08SE00009
Record Name(s) | G. L. White Discovery - 1935, White Occurrence - 1935 |
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Related Record Type | Simple |
Related Record(s) | |
Record Status | Occurrence |
Date Created | 1983-Feb-04 |
Date Last Modified | 2023-Jan-09 |
Created By | |
Revised By |
Primary Commodities: Gold
Township or Area: Riggs
Latitude: 48° 20' 16.02" Longitude: -84° 13' 12.87"
UTM Zone: 16 Easting: 705991 Northing: 5357579.01 UTM Datum: NAD83
Resident Geologist District: Sault Ste. Marie
NTS Grid: 42C08SE
Point Location Description: Trenches on north side of Manitou Mountain
Location Method: Based on Assessment
Access Description: The site is accessible by boat from Missinabie to Lochalsh Bay and then up the side of Manitou Mountain to the trenches on the north side of the hill.
1934-35: G. L. White and White Loch Gold Mines - blasting, trenching. 1935: Erie Canadian Mines Ltd. - property visit. 1937-38: Hollinger Consolidated Gold Mines Ltd. - property visit. 1946: R. Campbell - 2 ddh- 150 ft.. 1980: Noranda Exploration - ground magnetometer and EM surveys. 1983: Oasis Resources Inc. - mapping, ground magnetics and VLF-EM. 1986: Muscocho Explorations Ltd. - geological mapping, prospecting.
Office File Number | Online Assessment File Identifier | Online Assessment File Directory |
---|---|---|
Riggs 0020/2.6390 | 42C08SE0659 | 42C08SE0659 |
Riggs 0016A1/63.3769 | 42C08SE0668 | 42C08SE0668 |
Riggs 0018A1/ 2.4070 | 42C08SE0661 | 42C08SE0661 |
Riggs 0010A1/DD010 | 42C08SW0678 | 42C08SW0678 |
WP Riggs.2/ 2.9892 | 42C08SE0650 | 42C08SE0650 |
Riggs 0022 | 42C08SW0612 | 42C08SW0612 |
Riggs 0021A1 | 42C08SE0653 | 42C08SE0653 |
Riggs 0016C1/ donated | 42C08SE8762 | 42C08SE8762 |
Province: Superior
Subprovince: Wawa
Terrane: Wawa-Abitibi
Belt: Michipicoten
Geological Age: Archean
Rock Type | Rank | Composition | Texture | Relationship | Vein | 1 | Quartz | Host |
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Quartz Diabase | 2 | Quartz Diabase | Host | |
Granodiorite | 3 | Near |
Dec 07, 2005 (A Wilson) - The occurrrence is described as consisting of quartz stringers in a quartz diabase dike. The quartz-filled fractures cross both the diabase and the Lochalsh Stock. Gold has been found only in the quartz veins within the diabase. The quartz veins vary in thickness between 0.6 to 60 cm and the veins continue across into the granodiorite for 7.6 to 30 m.
Rank | Mineral Name | Class | Economic Mineral Type | Alteration Mineral Type | Alteration Ranking | Alteration Intensity | Alteration Style |
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1 | Gold | Economic | Ore | ||||
1 | Pyrite | Economic | Gangue | ||||
2 | Chalcopyrite | Economic | Gangue | ||||
3 | Fluorite | Economic | Gangue |
Dec 07, 2005 (A Wilson) - In 1937 3 tons of gold bearing quartz was reportedly processed and produced 3 oz Au. Of the 10 samples collected by Hollinger in 1938, one ran 0.66 oz/t Au, another ran 0.72 oz/t Au and the remainder ran nil Au. Reports by G. L. White indicate that the best assay ran 2.31 oz/t Au over 5 feet. Erie Canadian Gold Mines obtained assays ranging from $0.40 to $2.40 from channel samples in trenches. Grab samples collected by Oasis Resources in 1983 returned assays of 0.01 oz/t Au and 0.16 oz/t Au. Grab samples collected by Muscocho in 1986 returned values as high as 0.08 oz/t Au.
Dec 07, 2005 (A Wilson) - The diabase in the vicinity of the gold showing shows silicification and chloritization.
Rank | Classification |
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1 | Vein |
Rank | Characteristic |
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1 | Vein |
Shape | Length | Thickness | Depth | Strike | Dip | Plunge | Trend | Age | Reference |
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Regular | 30 | .6 | 60 |
Map - Geological series, Missanabie area, Riggs Township, formerly Township 47, District of Algoma
Publication Number: P0944 Scale: 1:15,840 Date: 1974
Author: Srivastava P., Bennett G., Elmhirst F., Andrews M.D.
Publisher Name: Ontario Division of Mines
Location:
Map - Riggs and West townships, Algoma District
Publication Number: M2353 Scale: 1:31,680 Date: 1977
Author: Srivastava P., Bennett G., Elmhirst F., Andrews M.D.
Publisher Name: Ontario Geological Survey
Location:
Map - Township 47 [Riggs Township], District of Algoma, Ontario
Publication Number: M1946-02 Scale: 1:31,680 Date: 1998
Author: Bruce E.L.
Publisher Name: Ontario Dept. of Mines
Location:
Map - Geological compilation series, Wawa sheet, districts of Algoma and Sudbury
Publication Number: P0640 Scale: 1:126,720 Date: 1997
Author: Leahy E.J., Rupert R.J., Giblin P.E., Giguere J.F.
Publisher Name: Ontario Dept. of Mines and Northern Affairs
Location:
Folio - Riggs Township, District of Algoma
Publication Number: GDIF292 Date: 1997
Author: Sault Ste Marie RGO
Publisher Name: Ontario Geological Survey
Location:
Part - Geology of the Lochalsh-Missinaibi area
Publication Number: ARV44-08.002 Page: 38 Date: 1997
Author: Burwash E.M.
Publisher Name: Ontario Dept. of Mines
Location:
Mono - Gold deposits of Ontario, part 1, districts of Algoma, Cochrane, Kenora, Rainy River, and Thunder Bay
Publication Number: MDC013 Page: 43 Date: 1971
Author: Ferguson S.A., Groen H.A., Haynes R.
Publisher Name: Ontario Dept. of Mines and Northern Affairs
Location:
MonoMap - Geology of Riggs and West townships, District of Algoma
Publication Number: R174 Page: 50-51 Date: 1978
Author: Srivastava P., Bennett G.
Publisher Name: Ontario Geological Survey
Location:
Article - The geological and structural setting of gold mineralization in the Missanabie-Renabie District of the Michipicoten greenstone belt, Wawa, Ontario
Publication Number: MP141.037 Page: 257-270 Date: 1997
Author: Heather K.B., Buck S.
Publisher Name: Ontario Geological Survey
Location:
Mono - Wawa mineral deposits data base
Publication Number: OFR5775 Page: 321 Date: 1991
Author: Frey E.D., Stewart R.C.
Publisher Name: Ontario Geological Survey
Location:
Book - Gold Occurrences of the Wawa-Missanabie Area, unpublished report
Publication Number: Robinson Page: 67 Date: 1983
Author: Robinson, D.
Publisher Name: Ontario Geological Survey
Location: Timmins RGP
Book - Sudbury Timmins Algoma Mineral Program, Project 1: mineral inventory of the Sudbury-Timmins-Sault Ste. Marie region, Ontario
Publication Number: GSC OF 1087 Page: 42C - 203 Date: 1985
Author: Rose, D. G.
Publisher Name: Geological Survey of Canada
Location: https://doi.org/10.4095/129999
Part - Statistical review of the mineral industry of Ontario for 1948
Publication Number: ARV58-01.001 Date: 1997
Author: Arnoldi M.G.
Publisher Name: Ontario Dept. of Mines
Location:
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