California · San Bernardino County
Prospect

Double M No. 1

San Bernardino County, California, United States
Copper
⌖ Show on mapUSGS source ↗
Commodities
PrimaryCopper
Commodity typeM
Economic & production
Development statusProspect
Identification
Deposit ID10165261
RegionNA
Data scoreD
Coordinates34.26474, -114.4127
References
U.S. BUREAU OF MINES OPEN-FILE REPORT MLA 50-87, 1987,APPENDIX B, NO. 19, P. 95.