Mine detail: Twentieth Century Knight Island

Previously called ''

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Location

Lat / long:

60.31484, -147.73335

Resource(M)

Primary:	Copper
Ore:	Chalcopyrite
Gangue:	Pyrrhotite

Production

Operation type:	Unknown
Production size:	None
Development status:	Occurrence

Geology

Host rock:	Orca Group
Host type:	Basalt
Associated type:	Basalt
Alteration processes:	Basalt Is Altered To Greenstone

References

MRDS	A010558
DEP	10000396
Reference	{Deposit:: USGS BULLETIN 379, P. 90}{Deposit:: USGS MISCELLANEOUS FIELD STUDIES 880-A, LOCATION 226}{Deposit:: USGS OPEN FILE 80-621, P. 240}
Reporter	Hirschmann, M. M. (Elliott, R. L.)