Mine detail: Black Crystal Claim

Previously called 'P J Mcgowans LodeGiras Claim'

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Location

Lat / long: 43.92556, -103.48976

Resource(M)

Tertiary: Tungsten

Production

Operation type: Surface-Underground
Development status: Past Producer

Geology

References

MAS461030045
DEP10129626
Reference{Deposit:: CUMMINGS J B REPT OF S DAK STATE PLANNING BOARD TUNGSTEN MIN}{Deposit:: S DAKOTA 1936 P 24}{Deposit:: S DAK SCHOOL OF MINES BULL 17 P 125}{Deposit:: U S BUREAU OF MINES INF CIRC 7707 P 44}
ReporterSouth Dakota School of Mines