Mine detail: Keystone

Previously called 'Mcdonald'

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Location

Lat / long:

48.88126, -117.5297

Resource(M)

Primary:	Iron
Tertiary:	Lead, Silver

Production

Operation type:	Surface-Underground
Development status:	Prospect

Geology

References

MRDS	SP00459
MAS	530650203
DEP	10156931
Reference	BULLETIN 37,PART 2,VOLUME I,P 203;ALSO IN SECTION 20;
Reporter	Western Field Operations Center (WFOC)