Mine detail: *onnell Mine

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Location: Santa Clara County, California, United States, North America
Lat / long: 37.19686, -121.68908
dep_id: 10103901
mrds_id: M100158
Commodity type: metallic
Major mineral: Chromium
Operation type: Unknown
Production size: Small ammount of material produced
Development status: Past Producer
ore: Chromite
gangue: Opal, Uvarovite
orebody_fm: TABULAR
alteration: Serpentinization Of Peridotites
Reporter: Oster, Karel L. (Albers, John P.)
hrock_unit: Santa Clara
hrock_type: Dunite,Harzburgite,Pyroxenite
arock_type: Diabase
Year first produced: 1953
References:
  • STINSON, M.C., 1976, CALIF. DIVISION OF MINES AND GEOLOGY MINERAL PROPERTY REPORT, UNPUBLISHED
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