Mine detail: Dobbas Mine

Previously called ''

<< Back to the map

Location

Lat / long:

38.79712, -120.07878

Resource(M)

Primary:	Chromium
Tertiary:	Iron
Gangue:	Magnesite, Magnetite
Orebody form:	IRREGULAR PODS AND LENSES

Production

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

Geology

Host type:	Dunite,Serpentinite
Associated type:	Diorite,Harzburgite,Pyroxenite
Structure:	Ore In Area C Cut By Vertical, Ew Striking Faults.
Alteration processes:	Much Of Ultramafic Rock Altered To Talc Chlorite Or Talc Serpentine.

References

MRDS	M100633
DEP	10043721
Reference	{Deposit:: CDMG BULL 134, P. 146-148}{Deposit:: STINSON, M.C., 1976, MINERAL PROPERTY REPORT, CDMG UNPUBLISHED REPORT.}{Production:: CDMG BULL 134, P. 110}
Reporter	Oster, Karel L. (Albers, John P.)