Ontario Geological Survey
Permanent Link to this Record:
MDI31C11SW00028
Record Name(s) | Sophia - 1984, Diamond - 1984 |
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Related Record Type | Simple |
Related Record(s) | |
Record Status | Developed Prospect Without Reported Reserves or Resources |
Date Created | 1984-Feb-29 |
Date Last Modified | 2022-Apr-20 |
Created By | |
Revised By |
Primary Commodities: Gold
Secondary Commodities: Silver, Arsenic
Township or Area: Madoc
Latitude: 44° 35' 16.65" Longitude: -77° 26' 3.62"
UTM Zone: 18 Easting: 306765.731 Northing: 4940061.966 UTM Datum: NAD83
Resident Geologist District: Southern Ontario
NTS Grid: 31C11SW
Point Location Description: Shaft Au nearest to property symbol 49 W of Queensborough.
Location Method: Conversion from MDI
Access Description: Drive 2 km west of Queensborough (Sager General Store) on Co. Rd. 20. Walk from the bend in the road opposite the farmhouse up the middle of the field. Cross the fence and continue along the NE side of the next 3 fields. From the road the distance across the 4 fields is 700 m. Past the last fence, walk for 225 m approximately due north (towards the large maples on the east side of the 5th - final field.) Continue alongside the fence. The shaft is located to the east of the fence about 30 m on top of the hill on the edge of the woods, about 15 m south of a clearing.
1897-1900: Three shafts, Nos. 1, 2 and 3, sunk to depths of 60, 105 and 60 feet respectively. Lateral development totalled 98 feet. Ten-stamp mill installed. Some trenching. Work by D.E.K. Stewart, under option from Old Diamond Gold Mines Limited, and then P. McLaren, L. Meyer, and C. Meyer. 1901-1935: Shafts Nos. 1 and 3 continued to 100 feet. 140-foot crosscut to connect Shafts Nos. 2 and 3. 1936-1941: Trenching and pitting, No. 1 Shaft deepened to 156 feet, 400 feet of lateral development, 2,950 feet of diamond-drilling, and 15-ton mill installed by Old Diamond Gold Mines Limited and Mayboro Milling Company Limited. (MDC 18, 1979, p35).
Rock Type | Rank | Composition | Texture | Relationship | Vein | 1 | Contains |
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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 | Ankerite | Economic | Ore | ||||
2 | Arsenopyrite | Economic | Ore | ||||
3 | Biotite | Economic | Ore | ||||
4 | Feldspar | Economic | Ore | ||||
5 | Gold | Economic | Ore | ||||
6 | Muscovite | Economic | Ore | ||||
7 | Pyrite | Economic | Ore | ||||
8 | Pyrrhotite | Economic | Ore |
Jul 09, 2010 (D Laidlaw) - 1900: 50 ounces Au, 1500 tons ore milled, 0.03 oz Au/ton recovered grade. 1941: 60 ounces Au, 7 ounces Ag, 300 tons ore milled, 0.20 ounce of Au per ton recovered grade. Total: 110 ounces Au, 7 ounces Ag, 1800 tons ore milled, 0.06 ounce of Au per ton recovered grade (MDC 18, p35).
Year | Tonnes | Commodities | Reference | Comment |
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1941 | 272 |
Silver 7 Ounces Gold 60 Ounces |
OFR5548 p.305 | |
1900 | 1360 |
Gold 50 Ounces |
OFR5548 p.305 |
Publication - Gold occurrences of Ontario east of lake Superior; Geological Survey of Canada, Memoir 192
Publication Number: GSC Mem 192 Page: 116-117 Date: 1936
Author: Kindle, E D
Publisher Name: Geological Survey of Canada
Location: https://doi.org/10.4095/100824
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: 101-102 Date: 1976
Author: Sabina, A P
Publisher Name: Geological Survey of Canada
Location: https://doi.org/10.4095/103344
Map - Madoc area, Ontario
Publication Number: M2053 Scale: 1:126,720 Date: 1997
Author: Hewitt D.F.
Publisher Name: Ontario Dept. of Mines
Location:
MonoMap - Geological notes for maps nos. 2053 and 2054, Madoc-Gananoque area
Publication Number: S012 Page: 21 Date: 1997
Author: Hewitt D.F.
Publisher Name: Ontario Dept. of Mines
Location:
MonoMap - Geology of Madoc Township and the north part of Huntingdon Township, Hastings County
Publication Number: R073 Page: 1, 21 Date: 1968
Author: Hewitt D.F.
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 Page: 34-35 Date: 1979
Author: Gordon J.B., Lovell H.L., de Grijs J.W., Davie R.F.
Publisher Name: Ontario Geological Survey
Location:
Mono - Gold development potential in eastern Ontario
Publication Number: OFR5379 Page: 3,9,19 Date: 1982
Author: Kingston P.W., Papertzian V.C.
Publisher Name: Ontario Geological Survey
Location:
Mono - Metallogeny of the Grenville Province, southeastern Ontario
Publication Number: OFR5515 Page: 104 Date: 1984
Author: Carter T.R.
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 Page: 305-309 Date: 1985
Author: Malczak J., Carter T.R., Springer J.S.
Publisher Name: Ontario Geological Survey
Location:
Part - Arsenic in Ontario
Publication Number: ARV11.009 Page: 102 Date: 1998
Author: Wells J.W.
Publisher Name: Ontario Bureau of Mines
Location:
Part - Mines of eastern Ontario
Publication Number: ARV10.005 Page: 117 Date: 1998
Author: De Kalb C.
Publisher Name: Ontario Bureau of Mines
Location:
Part - The pre-Cambrian geology of southeastern Ontario
Publication Number: ARV22-02 Page: 111-112 Date: 1998
Author: Miller W.G., Knight C.W.
Publisher Name: Ontario Bureau of Mines
Location:
Publication - Arsenic-bearing deposits in Canada; Geological Survey of Canada, Economic Geology Series 4
Publication Number: Econ Geol 4 Page: 107 Date: 1927
Author: Hurst, M.E.
Publisher Name: Geological Survey of Canada
Location: https://doi.org/10.4095/102439
Publication - A Catalogue of Canadian Minerals; Geological Survey of Canada, Paper 69-45
Publication Number: Paper 69-45 Page: 247 Date: 1972
Author: Traill, R J
Publisher Name: Geological Survey of Canada
Location: https://doi.org/10.4095/102924
Publication - Rocks and minerals for the collector, Hull-Maniwaki, Quebec, Ottawa-Peterborough, Ontario; Geological Survey of Canada, Miscellaneous Report 41
Publication Number: GSC MR 41 Page: 79 Date: 1987
Author: Sabina, A P
Publisher Name: Geological Survey of Canada
Location: https://doi.org/10.4095/122460
Mono - The Precambrian-Paleozoic unconformity and related mineralization in southeastern Ontario
Publication Number: OFR5751 Page: 106, 109 Date: 1991
Author: DiPrisco G., Springer J.S.
Publisher Name: Ontario Geological Survey
Location:
Mono - Exploration for gold in southeastern Ontario, 1980-1990
Publication Number: OFR5808 Page: 99-104 Date: 1991
Author: LeBaron P.S.
Publisher Name: Ontario Geological Survey
Location:
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