Mine detail: Big Four Mine

Previously called 'Cyanide Gulch'

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Location

Lat / long:

45.541, -113.92259

Resource(M)

Primary:

Gold

Production

Operation type:	Unknown
Deposit type:	Vein
Production size:	Small
Development status:	Producer

Geology

Host rock:	Yellowjacket Formation
Host type:	Quartzite

References

MRDS	W013313
DEP	10070402
Reference	{Deposit:: BROWN, B. R., 1975, FIRST ANNUAL REPORT ADDENDUM OF THE IDAHO DEPARTMENT OF LABOR AND INDUSTRIAL SERVICES, P. 60}{Deposit:: 1975 COMPILE IDAHO DEPT. OF LABOR AND INDUSTRIAL SERVICES; ANNUAL REPT}
Reporter	Bainbridge, Terri L.; Miller, Pat, Loen, Jeffrey S. (Pearson, Robert C.)