Ontario Mineral Inventory

Ontario Geological Survey
Permanent Link to this Record: MDI41I10SE00003

Record: MDI41I10SE00003

General

Mineral Record Identification
Record Name(s) Falcon Gold Mines Ltd. - 1935, Beckley Property - 1935, DDH Fgh-04-01 - 2001
Related Record Type Simple
Related Record(s)
Record Status Developed Prospect Without Reported Reserves or Resources
Date Created 1983-Mar-03
Date Last Modified 2023-Mar-29
Created By
Revised By

Commodities

Primary Commodities: Gold



Location

Township or Area: Falconbridge, Falconbridge

Latitude: 46° 33' 57.29"    Longitude: -80° 44' 15.46"

UTM Zone: 17    Easting: 520108   Northing: 5156961    UTM Datum: NAD83

Resident Geologist District: Sudbury

NTS Grid: 41I10SE

Point Location Description: Lot 5 Con 3

Location Method: AMIS Site Visit

Access Description: Access to the property is by road to Falconbridge, through the Falconbridge Ltd. Smelter Site gate, then south on a company road to the railroad acid loading area. From that point a drill trail leads east for a distance of approximately 4 km to the property.



Exploration History

c 1890: R. McConnell: shaft sinking to 46 ft., 59 ft. cross-cut driven on bottom level. 1927-1937: unknown operator; 1935: dewatering of shaft, diamond drilling. 1936-1937: Falcon Gold Mines Ltd. - shaft deepened to 215 level; DD-21-4031 ft. 1948-1955: Falconbridge Limited – DD-8-8280.5 ft. 1987-1988: Falconbridge Ltd. – airborne geophysical survey and magnetometer survey, IP survey, VLF-EM survey, geological survey, sampling; DD-24-14,951 ft., stripping. 1994: G. Bailey: reconnaissance survey and sampling program. 2003: Sears, Barry and Associates – ground magnetometer and VLF-EM surveys. 2004-05: Millstream Mines Ltd. – DD-1-1120.0 ft.


Assessment Work on File

Assessment Work on File
Office File Number Online Assessment File Identifier Online Assessment File Directory
2.33868 20000007865 20000007865
Falconbridge-0019 41I10SE0054 41I10SE0054
Falconbridge 0034-B1 41I10SE0052 41I10SE0052
2.16468 41I10SE0035 41I10SE0035

Geology

Province: Southern

Subprovince: Sudbury Structure

Geological Age: Paleoproterozoic  



Lithology

Lithology Data
Rock Type Rank Composition Texture Relationship
Gabbro 1 Gabbro Shear Zone Near
Mylonite/Fault Gouge/Pseudotachylite 2 Shear Zone Contains
Vein 3 Quartz, Calcite Host

Mineralization

Mineralization and Alteration
Rank Mineral Name Class Economic Mineral Type Alteration Mineral Type Alteration Ranking Alteration Intensity Alteration Style
1PyriteEconomicOre

Mineralization Comments

Jan 25, 2017 (A Wilson) - The ore body has an average width of 6.2 ft; is 150 ft. long and extends to a depth of 200 ft. The average grade is reported to be $11.20 oz/t



Mineral Record Details

Classification
RankClassification            
1 Vein
Characteristics
Rank Characteristic            
1 Stratabound

Mineral Zones - Size and Shape

Zone Name: Detour Lake - Rank 1
Shape Length Thickness Depth Strike Dip Plunge Trend Age Reference
Tabular 6.09 50.29 60.96
Production Data
Year Tonnes Commodities Reference Comment
1936 16329 MDI PROVEN, grade 0.32 oz/t Au

References

Map - Sudbury mining area, Sudbury District

Publication Number: M2170 Scale: 1:63,360    Date: 1969

Author: Card K.D.

Publisher Name: Ontario Dept. of Mines

Location:


Part - Geology of Falconbridge Township

Publication Number: ARV66-06 Date: 1997

Author: Thomson J.E.

Publisher Name: Ontario Dept. of Mines

Location:


Map - Sudbury data series, Falconbridge Township, Sudbury District

Publication Number: P2447 Scale: 1:15,840    Date: 1981

Author: Adlington R.

Publisher Name: Ontario Geological Survey

Location:


Part - Mines of Ontario in 1935

Publication Number: ARV45-01.003 Page: 106  Date: 1997

Author: Sinclair D.G., Keeley E.C., Cooper D.F., Weir E.B., Webster A.R.

Publisher Name: Ontario Dept. of Mines

Location:


Map - Geological series, Precambrian geology, Falconbridge Township, District of Sudbury

Publication Number: P3067 Scale: 1:15,840    Date: 1987

Author: Dressler B.O.

Publisher Name: Ontario Geological Survey

Location:


Part - Notes on several properties in the District of Sudbury

Publication Number: ARV48-10.002 Page: 17-20  Date: 1997

Author: Phemister T.C.

Publisher Name: Ontario Dept. of Mines

Location:


Folio - Falconbridge Township, District of Sudbury

Publication Number: GDIF386 Date: 1997

Author: Sudbury RGO

Publisher Name: Ontario Geological Survey

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: 62-63  Date: 1979

Author: Gordon J.B., Lovell H.L., de Grijs J.W., Davie R.F.

Publisher Name: Ontario Geological Survey

Location:


Report an Error

We are continuously updating our assessment file / technical report information. If you notice errors in the data, please contact us.


Terms of Use

Please review our Terms of Use agreement for this data product.


Ministry Contact Information

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