California · Mariposa County
Past Producer

Roma

Mariposa County, California, United States
Gold
⌖ Show on mapUSGS source ↗
Commodities
PrimaryGold
Commodity typeM
Deposit
Deposit sizeS
WorkingsUnderground
Materials
Ore mineralsGold
Geology
Host rockAndesite
AlterationGreenstone Rendered Slaty To Schistose By Intense Shearing
Economic & production
Development statusPast Producer
Discovery year1855
Identification
Deposit ID10031098
MRDS IDM009687
Alternate namesPiedra De Goza
RegionNA
Data scoreC
Coordinates37.58076, -119.95376
References
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. 164 - 165 , 301AUBURY, L. E., 1904 , REGISTER OF MINES AND MINERALS, MARIPOSA COUNTY CALIFORNIA: CALIFORNIA STATE MINING BUREAU, P. 13