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

MRDSSP00459
MAS530650203
DEP10156931
ReferenceBULLETIN 37,PART 2,VOLUME I,P 203;ALSO IN SECTION 20;
ReporterWestern Field Operations Center (WFOC)