Mine detail: Dundonald

<< Back to the map

<< Back to browsing

Location: Ontario, Canada, North America
Lat / long: 49.71667, -79.96639
dep_id: 10039379
mrds_id: M047046
Commodity type: metallic
Major mineral: Nickel, Copper
Minor mineral: Platinum
Trace mineral: PGE
Operation type: Unknown
Production size: Unknown
Development status: Occurrence
ore: Chalcopyrite, Gersdorffite, Magnetite, Millerite, Pentlandite, Pyrrhotite, Sphalerite
orebody_fm: ROUGHLY TABULAR, DISCONTINUOUS BODIES
alteration: Metamorphosed To Greenschist Facies With Primary Features Intact.
conc_proc: Gravitational Settling And Entrapment Within Depressions In Paleosurface On Which Lavas Were Extruded.
ore_ctrl: Original Gravitational Settling And Entrapment Of Sulfides; Little Or No Post Depositional Deformation Or Mobilization Of Sulfides Has Occurred
Reporter: Oster, Karel L.
hrock_type: Gabbro,Pyroxenite
arock_type: Dacite,Andesite,Basalt
Structure: E-W Trending Abitibi Greenstone Belt Composed Of Weakly Metamorphosed Mafic-Felsic Volcanic Rocks With Coeval Intrusions, Volcanic Sediemtns And Large Granitic Batholiths., Lava Flows Found In A Lens Shaped Body. They Overlie Each Other And Decrease In Age To The East.
tectonic: Canadian Shield
References:
  • Deposit:: MUIR AND COMBA, 1979, THE DUNDONALD DEPOSIT: AN EXAMPLE OF VOLCANIC-TYPE NICKEL-SULFIDE MINERALIZATION, CANADIAN MINERALOGIST, VOL. 17, PP 351-35
  • Deposit:: 1978 OTHER FAKONBRIDGE NICKEL MINES LTD
© 2010-2018 Lee C. Baker unless noted. All rights reserved.