Mine detail: Prothero Brothers

Previously called 'Claims: BonitaLast ChanceLower Group: Big Blue;MonarchDandy'

<< Back to the map

Location

Lat / long: 37.43937, -119.87654

Resource(M)

Primary: Gold
Gangue: Quartz

Production

Operation type: Unknown
Production size: Small
Development status: Past Producer

Geology

Host type:Slate,Granite
Associated type:Granite

References

MRDSM009933
DEP10031267
Reference{Deposit:: CASTELLO, W. O., 1921 , MINES AND MINERAL RESOURCES OF MARIPOSA COUNTY IN SEVENTEENTH REPORT OF THE STATE GEOLOGIST: CALIFORNIA STATE MINING BUREAU, P 134}{Deposit:: LAIZURE, C. MCK., 1928 , SAN FRANCISCO FIELD DIVISION IN TWENTY-FOURTH REPORT OF THE STATE MINERALOGIST: CALIFORNIA STATE MINING BUREAU, P. 112}
ReporterBowman, J. And Albers, J.