Commodities
PrimaryIron, Manganese
TertiaryAluminum, Phosphorus-Phosphates, Silica, Sulfur
Commodity typeB
Materials
Other materialsBarite, Calcite, Hematite, Psilomelane, Quartz
Economic & production
Development statusPast Producer
First production1942
Discovery year1916
Identification
Deposit ID10261867
MRDS IDM024280
Alternate namesRuby J., Emma Deposit
RegionNA
Data scoreB
Coordinates35.66939, -116.67557
References
CALIF. DIV. MINES BULLETIN 152, 1950, P. 195.U.S. BUREAU OF MINES RI 5579, 1960, P. 43.CALZIA, J.P., 1974, IGNEOUS GEOLOGY OF A PART OF THE SOUTH-EASE OWLSHEAD MOUNTAINS, SAN BERNARDINO COUNTY, CALI-FORNIA: M.S. THESIS, UNIV. OF SOUTHERN CALIF., 77 P.U.S. BUREAU OF MINES OPEN-FILE REPORT MLA 14-85, 1985, TABLE 1,NO. 10, P. 15.