Mine detail: Bertha Claim

Previously called 'Hecla ClaimRed Rose Claim'

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Location

Lat / long:

55.2914, -132.39207

Resource(M)

Primary:	Copper
Ore:	Chalcopyrite, Pyrrhotite

Production

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

Geology

References

MRDS	A010070
DEP	10000060
Reference	{Deposit:: USGS PROFESSIONAL PAPER 1, P. 95.}{Deposit:: USGS MF-433.}{Deposit:: USGS OF 78-869, P. 17.}
Reporter	Hirschmann, M. M. (Elliott, R. L.)