Ontario Geological Survey
Permanent Link to this Record:
MDI000000001785
Record Name(s) | L118n - 2001 |
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Related Record Type | |
Related Record(s) | |
Record Status | Discretionary Occurrence |
Date Created | 2014-Oct-27 |
Date Last Modified | 2022-Dec-08 |
Created By | |
Revised By |
Primary Commodities: Platinum Metals
Township or Area: Gillard Lake Area
Latitude: 49° 39' 13.01" Longitude: -89° 51' 39.84"
UTM Zone: 16 Easting: 293500 Northing: 5504050 UTM Datum: NAD83
Resident Geologist District: Thunder Bay South
NTS Grid: 52H12NW
Point Location Description: Mineralized boulders
Location Method: Data Compilation
Access Description: Access to the area of the L118N occurrence can be obtained via highway 811. The occurrence is located approximately 1.6 km northeast of the road.
Prospecting, trenching, ground magnetic and electromagnetic surveys, and soil geochemistry surveys by Berland Resources Ltd. 2002: Soil geochemical survey by Lithic Resources Ltd. 2003: Induced polarization survey, bedrock and soil sampling and diamond drilling by North American Palladium Ltd. 2010: Airborne magnetic and electromagnetic surveys by Ringbolt Ventures Ltd.
Office File Number | Online Assessment File Identifier | Online Assessment File Directory |
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2.20983 | 52H12NW2001 | 52H12NW2001 |
2.22964 | 52H12NW2002 | 52H12NW2002 |
2.22861 | 52H12NW2003 | 52H12NW2003 |
2.24738 | 52H12NW2004 | 52H12NW2004 |
2.25956 | 52H12NW2005 | 52H12NW2005 |
2.26728 | 52H12NW2006 | 52H12NW2006 |
2.28328 | 52H12NW2007 | 52H12NW2007 |
2.28329 | 52H12NW2008 | 52H12NW2008 |
2.25849 | 41I11NE2008 | 41I11NE2008 |
2.45507 | 20000006306 | 20000006306 |
Oct 29, 2014 (Mark Puumala) - The L118N occurrence is located in in an area of extensive NW trending drumlinoid mounds that contain a diverse population of subrounded glacial erratic boulders. The showing occurs in a cluster of subangular boulders (up to 0.7 m in size) of melanogabbro to pyroxenite breccia hosted in a matrix of monzogranite. These boulders are non-magnetic and display weak actinolite development. Up to 2 percent very fine-grained sulphides consisting of chalcopyrite, pyrrhotite and pyrite are disseminated in both the clasts and matrix. Grab samples from the L118N occurrence have returned assays of up to 1098 ppb Pd and 675 ppb Pt (McCrindle and Fingler 2001 AFRI52H12NW2003)
Rank | Classification |
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1 | Mafic-Ultramafic Intrusion |
Mono - Garden-Obonga Lake Area High Density Lake Sediment and Water Geochemical Survey, Northwestern Ontario
Publication Number: OFR6009 Date: 2000
Author: Jackson J.E., Dyer R.D.
Publisher Name: Ontario Geological Survey
Location:
Map - Precambrian Geology of the Northwest Portion of the Nipigon Embayment, Northwestern Ontario
Publication Number: P3579 Scale: 1:100,000 Date: 2006
Author: Hart T.R.
Publisher Name: Ontario Geological Survey
Location:
Data - Ontario Airborne Geophysical Surveys, Magnetic and Electromagnetic Data, Garden-Obonga Area
Publication Number: GDS1105 Date: 2000
Author: Ontario Geological Survey
Publisher Name: Ontario Geological Survey
Location:
Mono - Report of Activities 2001, Resident Geologist Program, Thunder Bay South Regional Resident Geologist Report: Thunder Bay South District
Publication Number: OFR6081 Date: 2002
Author: Schnieders B.R., Scott J.F., Smyk M.C., Parker D.P., O'Brien M.S.
Publisher Name: Ontario Geological Survey
Location:
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For detailed information regarding this mineral record please contact the Thunder Bay South Resident Geologist District Office