Mine detail: Martinez

Previously called ''

<< Back to the map

Location

Lat / long:

37.47743, -120.21627

Resource(M)

Primary:	Gold
Secondary:	Silver
Ore:	Gold, Pyrite
Gangue:	Quartz
Discovery year:	1870

Production

Operation type:	Unknown
Production size:	Small
Development status:	Past Producer
Production years:	1897 - 1899 , 1917 , 1933 - 1939

Geology

Host type:

Metasedimentary Rock,Metavolcanic Rock

References

MRDS	M009444
DEP	10102867
Reference	{Deposit:: BOWEN, O. E., JR., GRAY, C. H., JR., 1957 , MINES AND MINERAL DEPOSITS OF MARIPOSA COUNTY, CALIFORNIA: CALIF. JOUR. MINES AND GEOLOGY, V. 53 , NOS. 1 AND 2 , P. 282}{Production:: BOWEN & GRAY 1957}
Reporter	Gere, W., Bowman, J. And Albers, J.