Ontario Geological Survey
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MDI52N04SE00015
Record Name(s) | H.G. Young Mines Ltd. - 1946 |
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Related Record Type | Simple |
Related Record(s) | |
Record Status | Past Producing Mine With Reserves or Resources |
Date Created | 1980-Jul-09 |
Date Last Modified | 2024-Feb-15 |
Created By | |
Revised By |
Primary Commodities: Gold
Secondary Commodities: Silver
Township or Area: Balmer
Latitude: 51° 4' 24.84" Longitude: -93° 44' 53.31"
UTM Zone: 15 Easting: 447586.63 Northing: 5658271.99 UTM Datum: NAD83
Resident Geologist District: Red Lake
NTS Grid: 52N04SE
Point Location Description: Precise/SHAFT symbol on claim KRL 20068 on map P.1976
Location Method: Data Compilation
Access Description: Access by internal road system at Campbell Mine.
1946-1947: H.G. Young Mines completed geological and geophysical surveys, along with 9465.37 m of drilling. 1953: Additional drilling, depths of holes unknown. 1959-60: Shaft was sunk to a depth of 320.86 m, and lateral development work was completed on three levels totalling 1871.5 m. A total of 4985.13 m of underground diamond drilling was completed. The Starratt-Olsen mill was purchased from Hasaga Gold Mines Ltd. 1971: Property sold to Campbell Red Lake Mines Ltd. 1987: Campbell Red Lakes Mines amalgamated with Dome Mines Ltd. and Placer Development Ltd. to form Placer Dome Inc. 1998: Goldcorp Inc. drilled 8 DDH. 2013: Goldcorp Inc. drilled 3 DDH totalling 1832 m. 2014: Goldcorp drilled 118 DDH totalling 72,000 m. 2015: Goldcorp drilled 319 DDH totalling 145,212 m and worked on rehabilitating the underground access to the H.G. Young on Level 14 of the Campbell Complex. 2016: Access to the H.G. Young workings is now from Level 14 of the Campbell Complex. Goldcorp drilled 120 DDH totalling 45,630 m.
Province: Superior
Subprovince: Uchi
Terrane: North Caribou
Domain: Uchi
Belt: Red Lake
Geological Age: Archean
Metamorphism Type: Regional
Metamorphism Grade: Greenschist
Dec 07, 2005 (K R Kettles) - The southern part of the property is underlain by a sequence of greywacke, conglomerate, iron formation, black slates, and banded chert beds. The strata strike NE-SW and dip 60 degs S. The northern and western part of the property are underlain by an intercalated sequence of basalt, dacite, rhyolite, conglomerate, and tuff units. A 60 m wide band of talc-chlorite schist crosses most of the property in a north-northeast direction and separates the two sequences of basalt rocks. Sevaral types of felsic porphyry and mafic dikes have intruded all parts of the stratigraphic sequences. At least 3 NE-SW striking faults cut the rocks on the property. The sedimentary rocks in the southeastern part of the property have also been complexly folded. Gold mineralization occurs in quartz and quartz-carbonate veins in altered basalts. The magnetometer survey indicates that the volcanics have been folded along with the sediments in the area.
Rock Type | Rank | Composition | Texture | Relationship | Mafic lava flow-unsubdivided | 1 | Altered Basalt | Contains |
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Vein | 2 | Quartz-Carbonate | Contains | |
Terrigenous-Clastic-Unsubdivided | 3 | Greywacke, Slates, Conglomerat | Near | |
Intermediate Tuff | 4 | Felsic To Intermediate | Tuffs And Flows | Adjacent |
Dec 07, 2005 (K R Kettles) - The dikes which have intruded all parts of the stratigraphic sequence consist of Quartz monzonite porphyry, feldspar porphyry, diorite, feldspar-diorite porphyry, and lamprophyre dikes.
Rank | Mineral Name | Class | Economic Mineral Type | Alteration Mineral Type | Alteration Ranking | Alteration Intensity | Alteration Style |
---|---|---|---|---|---|---|---|
1 | Pyrite | Economic | Ore | ||||
2 | Pyrrhotite | Economic | Ore | ||||
3 | Arsenopyrite | Economic | Ore | ||||
4 | Sphalerite | Economic | Ore | ||||
5 | Galena | Economic | Ore | ||||
6 | Chalcopyrite | Economic | Ore | ||||
7 | Stibnite | Economic | Ore | ||||
9 | Gold | Economic | Ore | ||||
Carbonate | Alteration | Carbonatization | 1 | Unknown | Disseminated | ||
Silica | Alteration | Silicification | 2 | Unknown | Disseminated | ||
Chlorite | Alteration | Steatization | 4 | Unknown | Disseminated |
Dec 07, 2005 (K R Kettles) - Gold Mineralization occurs in 4 main N-S striking veins. The veins range in thickness from less than 0.3 m to 1.2 m. Several perpendicular branch veins are also present, and where they intersect the main veins, vein thicknesses as wide as 6.1 m have been observed. Development work carried out during 1960 indicated that the ore extended for 488 m on the 155 m level, 213.5 m on the 183 m level, and 91.5 m on the 285 m level. The main veins strike almost N-S, except at the north end, where the veins strike E-W. Several off shoot veins have been noted which are perpendicular to the main veins. Exploration and underground development outlined an estimated 270,000 tons of ore with an average grade of 0.31 opt Au.
Mar 30, 2017 (Andrew Tims) - 2016: Hole Zone From to True Width Au g/t D142040 17L 222.80 224.50 1.70 62.7 D142041 17L 249.10 250.90 1.42 14.0 DS1309AW 21L 1 220.40 1 224.60 3.42 32.1 DS1309AW 11L 574.90 578.40 2.71 4.0 DS1525 09L 439.50 442.40 2.74 8.2 DS1526 10L 454.20 457.10 2.40 8.0 DS1526 10L 461.00 461.90 0.75 248.8
Dec 07, 2005 (K R Kettles) - The metavolcanics have been weakly to strongly carbonatized and silicified. Ultramafic rocks have been altered to talc chlorite schists.
Rank | Classification |
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1 | Lode (Gold) |
1 | Unknown |
Rank | Characteristic |
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1 | Vein |
Shape | Length | Thickness | Depth | Strike | Dip | Plunge | Trend | Age | Reference |
---|---|---|---|---|---|---|---|---|---|
Unknown | 488 | 1 | 285 |
Date: Jan 16, 1997
Geologist: K R Kettles
Notes: N/A
Zone | Year | Category | Tonnes | Reference | Comments | Commodities |
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HG Young | 2023 | Probable Mineral Reserve | 400000 | Evolution Mining Ltd., news release, February 14, 2024. | 5.26 g/t Au for 60,000 oz. | Gold 5.26 g/t |
HG Young | 2023 | Inferred Mineral Resource | 1470000 | Evolution Mining Ltd., news release, February 14, 2024. | 4.63 g/t Au for 219,000 oz, with a cut-off grade of 2.5 g/t Au. | Gold 4.63 g/t |
HG Young | 2023 | Indicated Mineral Resource | 1380000 | Evolution Mining Ltd., news release, February 14, 2024. | 5.06 g/t Au for 224,000 oz, with a cut-off grade of 2.5 g/t Au. | Gold 5.06 g/t |
H.G. Young | 2016 | Inferred Mineral Resource | 1190000 | Goldcorp press release Oct 26 2016 | 693,000 oz | Gold 18.08 g/t |
H.G. Young | 2016 | Indicated Mineral Resource | 304000 | Goldcorp press release Oct 26 2016 | 166,000 oz | Gold 17.02 g/t |
H.G. Young Past Prod | 1960 | Unclassified | 244940 | OFR 5558 P. 197 | (270 000 tons of 0.31 opt Au); ESTIMATED FROM EXPLORATION AND UNDERGROUND DEVELOPMENT | Gold 10.63 g/t |
Year | Tonnes | Commodities | Reference | Comment |
---|---|---|---|---|
1963 | 212990 |
Silver 176655 Grams Gold 1718254 Grams |
OFR 5558 P.197, AND PREVIOUS MDI | Milled at Starret-Olsen Mine |
Map - Geological series, Balmer Township, District of Kenora (Patricia Portion)
Publication Number: P1976A Scale: 1:12,000 Date: 1978
Author: Pirie J., Grant A.
Publisher Name: Ontario Geological Survey
Location:
Part - Geology of Balmer Township
Publication Number: ARV60-10 Page: 57-59 Date: 1997
Author: Chisholm E.O.
Publisher Name: Ontario Dept. of Mines
Location:
Mono - Annual report of the Ontario Department of Mines for the year 1963, volume 73, statistical review of the mineral industry and mining operations for 1963
Publication Number: ARV73 Page: 32-33 Date: 1998
Author: Riddell G.S.
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: 197-198 Date: 1971
Author: Ferguson S.A., Groen H.A., Haynes R.
Publisher Name: Ontario Dept. of Mines and Northern Affairs
Location:
Mono - Gold occurrences, prospects, and deposits of the Red Lake area, volumes 1 and 2
Publication Number: OFR5558 Page: 196-197 Date: 1987
Author: Durocher M.E., Burchell P.S., Andrews A.J.
Publisher Name: Ontario Geological Survey
Location:
File - 1958-1963: copies of articles in Resident Geologist's Files, Red Lake
Publication Number: N. MINER Date: 1958
Author: Northern Miner Press
Publisher Name:
Location: Red Lake RGP
Mono - Report of Activities 2013, Resident Geologist Program, Red Lake Regional Resident Geologist Report: Red Lake and Kenora Districts
Publication Number: OFR6291 Date: 2014
Author: Lichtblau A.F., Ravnaas C., Storey C.C., Tuomi R.D., Debicki R.L., Wilson A.C., Moses P., Ali S., Wetendorf J., Jeffries T.
Publisher Name: Ontario Geological Survey
Location:
Book - SITE ASESSMENTS OF ABANDONED MINES IN THE RED LAKE DIST
Publication Number: AMIS Report Date:
Author: Cook, V.B.
Publisher Name:
Location:
Mono - Report of Activities 2016, Resident Geologist Program, Red Lake Regional Resident Geologist Report: Red Lake and Kenora Districts
Publication Number: OFR6324 Date: 2017
Author: Lichtblau A.F., Paju G.F., Ravnaas C., Tuomi R.D., Tims A., Wiebe K.
Publisher Name: Ontario Geological Survey
Location:
Mono - Report of Activities 2015, Resident Geologist Program, Red Lake Regional Resident Geologist Report: Red Lake and Kenora Districts
Publication Number: OFR6314 Date: 2016
Author: Lichtblau A.F., Ravnaas C., Storey C.C., Tuomi R.D., Tims A., Debicki R.L., Pettigrew T.K., Paju G.F., Wetendorf J.
Publisher Name: Ontario Geological Survey
Location:
Mono - Report of Activities 2014, Resident Geologist Program, Red Lake Regional Resident Geologist Report: Red Lake and Kenora Districts
Publication Number: OFR6301 Date: 2015
Author: Lichtblau A.F., Ravnaas C., Storey C.C., Tims A., Debicki R.L., Pettigrew T.K., Wilson A.C., Wetendorf J.
Publisher Name: Ontario Geological Survey
Location:
Mono - Report of Activities 1998, Resident Geologist Program, Red Lake Regional Resident Geologist Report: Red Lake and Kenora Districts
Publication Number: OFR5987 Date: 1999
Author: Blackburn C.E., Hinz P., Storey C.C., Kosloski L., Ravnaas C.
Publisher Name: Ontario Geological Survey
Location:
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