Mine detail: Ridge Prospect

Previously called 'Toprock Claim'

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Location

Lat / long: 36.94994, -119.25096

Resource(M)

Primary: Tungsten
Ore: Scheelite
Gangue: Calcite, Diopside, Garnet

Production

Operation type: Unknown
Production size: None
Development status: Occurrence

Geology

Host type:Schist
Associated type:Diorite

References

MRDSD001000
DEP10094241
Reference{Deposit:: KRAUSKOPF, K.B., 1953; TUNGSTEN DEPOSITS OF MADERA, FRESNO AND TULARE COUNTIES; SPEC. REPT. 35; DIV. OF MINES, P. 78.}{Deposit:: LEMMON, D.M. AND TWETO, O.L., 1962; TUNGSTEN IN THE US; USGS MAP, MR-25.}
ReporterFraticelli, L. A. (Albers, J.), Mosier, Dan, Elliott, James E.