Mine detail: Johnson Basin District

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Location

Lat / long: 46.21159, -113.14951

Resource(B)

Primary: Tungsten, Silver
Secondary: Copper, Zinc, Lead
Tertiary: Dolomite, Limestone, High Calcium
Discovery year: 1906

Production

Operation type: Unknown
Deposit type: FISSURE VEINS, REPLACEMENT, CHEMICAL SEDIMENT
Production size: Small
Development status: Past Producer

Geology

Structure:SEDIMENTS HAVE BEEN FOLDED THEN INTENSELY FAULTED; THE MAJOR FOLDS TREND AND PLUNGE N.

References

MRDSD001163
DEP60000033
Reference{Deposit:: USGS PP 78, P. 243-45.}{Deposit:: US BUREAU OF MINES RI 5612, P. 42-44.}{Deposit:: MBMG BULL 44.}{Deposit:: MBMG BULL 84, P. 22-23.}