Description
Captain H.C. Marchin
Commodities
PrimaryCopper, Gold, Silver
Commodity typeM
Deposit
Deposit sizeY
WorkingsUnknown
Orebody formLENSES
Materials
Ore mineralsChalcopyrite, Pyrite, Siderite
GangueAnkerite, Apatite, Calcite, Chloritoid, Magnetite, Quartz, Sericite, Talc, Zoisite
Geology
Host rockAnorthosite · Dore Lake Complex
StructureChibougamau-Matagami Greenstone Belt. Rocks Folded About Ne Axes Refolded To E Trending Axes., Shear Zone Trending N50deg-60degw And Dipping S 50-65deg, Dore Lake Fault
Tectonic settingChibougamau Greenstone Belt
AlterationSericite-Chlorite-Carbonate; Chlorite-Sericite Also Form Regional Halo
Economic & production
Development statusProducer
First production1959
Discovery year1910
Identification
Deposit ID10106957
MRDS IDTC00511
RegionNA
Data scoreB
Coordinates50, -75.99956
References
CORE SHED DISPLAY APPENDIX, 1990, VIII SYMPOSIUM, INTERNATIONAL ASSOCIATION ON THE GENESIS OF ORE DEPOSITS, OTTAWA, CANADACORE SHED DISPLAY APPENDIX, 1990.