Mine detail:
*onnell Mine

Previously called ''

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Location

Lat / long:

37.19686, -121.68908

Resource(M)

Primary:	Chromium
Ore:	Chromite
Gangue:	Opal, Uvarovite
Orebody form:	TABULAR

Production

Operation type:	Unknown
Production size:	Small
Development status:	Past Producer
First production started:	1953

Geology

Host rock:	Santa Clara
Host type:	Dunite,Harzburgite,Pyroxenite
Associated type:	Diabase
Alteration processes:	Serpentinization Of Peridotites

References

MRDS	M100158
DEP	10103901
Reference	STINSON, M.C., 1976, CALIF. DIVISION OF MINES AND GEOLOGY MINERAL PROPERTY REPORT, UNPUBLISHED
Reporter	Oster, Karel L. (Albers, John P.)