- Oakland Hills (San Leandro Hills)
| Anthony R. Kampf & FM Locality Index Committee (1989) California Locality Index. Mineralogical Record, 20:129-142. Pemberton, H. Earl (1983) Minerals of California. Van Nostrand Reinhold Company Inc. Palache, Charles, Berman, Harry, Frondel, Clifford (1951) The System of Mineralogy (7th ed.) Vol. 2 - Halides, Nitrates, Borates, Carbonates, Sulfates, Phosphates, Arsenates, Tungstates, Molybdates, Ect. John Wiley and Sons, New York. Schaller, Waldemar Theodore (1903a), Minerals from Leona Heights, Alameda County, California: University of California, Department of Geological Sciences Bulletin: 3: 207, 212 Van Nostrand Reinholt Press: 296. |
Alma Mine, Leona Heights deposit, Leona Heights, Oakland, Oakland Hills, Alameda County, California, USA