VOISEY’S  BAY  NICKEL  ORE

 

Here’s a nice nickel ore sample from a significant nickel deposit in Canada - the Voisey’s Bay Ni-Cu-Co Magmatic Sulfide Deposit in Labrador.  Economic mineralization at Voisey’s Bay is moderately complex, but in general consists of massive sulfide bodies surrounded by & sulfides disseminated in mafic intrusive igneous rocks (troctolites & gabbros).  The key economic mineral in this deposit is pentlandite - a nickel iron sulfide.  Other minerals are chalcopyrite, pyrrhotite, troilite, cubanite, and magnetite.

 

Unit & Age: Voisey’s Bay Ni-Cu-Co Magmatic Sulfide Deposit, Nain Plutonic Suite, mid-Mesoproterozoic, 1.333 billion years.

 

Locality: Voisey’s Bay Mine, between Voisey’s Bay & Anaktalak Bay, southwest of Nain, eastern coastal Labrador, eastern Canada (~56° 19’ 50” North, ~62° 05’ 58” West).

 

Nickel ore (~5.5 cm across) - gabbro with intercumulate metallic sulfides (principally pyrrhotite, chalcopyrite, pentlandite) from the Voisey’s Bay Ni-Cu-Co Magmatic Sulfide Deposit (mid-Mesoproterozoic, 1.333 b.y.) at Voisey’s Bay Mine, Labrador, Canada.

 


 

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