California · San Bernardino County
Prospect

Harper Perlite

San Bernardino County, California, United States
Perlite
⌖ Show on mapUSGS source ↗
Commodities
PrimaryPerlite
Commodity typeN
Economic & production
Development statusProspect
Identification
Deposit ID10164705
Alternate namesHarper
RegionNA
Data scoreD
Coordinates34.76942, -115.60613
References
CALIF. JOUR. MINES AND GEOL., V. 49, 1953, P. 188.U.S. BUREAU OF MINES, 1990, MINERAL INVESTIGATION OF THE EASTMOJAVE NATIONAL SCENIC AREA, SAN BERNARDINO COUNTY,CALIFORNIA: TABLE 2, NO. 695, P. 222.