Mine detail: Grassy Portage Bay

Previously called ''

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Location

Lat / long:

48.70278, -93.06133

Resource(M)

Primary:	Copper
Tertiary:	PGE
Ore:	Chalcopyrite, Ilmenite, Molybdenite, Pyrite, Pyrrhotite
Discovery year:	1958

Production

Operation type:	Unknown
Production size:	Unknown
Development status:	Prospect

Geology

Host type:	Hornblendite,Mafic Volcanic Rock
Associated type:	Gabbro,Mafic Volcanic Rock

References

MRDS	M046986
DEP	10097141
Reference	{Deposit:: ANNIS, CRANSTONE, AND VALLEE, KNOWN MIN. CA., 1978 : DEPT. ENERGY, MINES RESOURCES CA., BULL. MR 18}{Reserve-Resource:: ANNIS ETAL, 1978 , KNOWN MIN. CA. NOT MINED}
Reporter	Saso, Jerri L.