Mine detail: Ridge Prospect

Previously called 'Toprock Claim'

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Location: Fresno County, California, United States, North America
Lat / long: 36.94994, -119.25096
dep_id: 10094241
mrds_id: D001000
Commodity type: metallic
Major mineral: Tungsten
Operation type: Unknown
Production size: No production occurred
Development status: Occurrence
ore: Scheelite
gangue: Calcite, Diopside, Garnet
Reporter: Fraticelli, L. A. (Albers, J.), Mosier, Dan, Elliott, James E.
hrock_type: Schist
arock_type: Diorite
References:
  • 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.
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