Goodyear, Watson Andrews (1890), Alameda, Colusa, Contra Costa, Lake, Marin, Mendocino, Napa, Yolo Counties: California Mining Bureau. Report 10: 91-95, 153-164, 165, 227-271, 299, 314, 322, 349-363, 793-794.
Watts, Wm. L. (1893), Alameda, Colusa, Del Norte, Fresno, Glenn, Humboldt, Marin, Mendocino, Merced, Placer, Sacramento, Santa Clara, San Joaquin, Sonoma, Stanislaus, Sutter, Kern, Lake, Contra Costa, Tehama, Tulare Counties California Mining Bureau. Report 11: 121-138, 179-199, 210-240, 249-258, 319-322, 334-336, 374-375, 394, 453-479, 485-492.
Schaller, Waldemar Theodore (1903a), Minerals from Leona Heights, Alameda County, California: University of California, Department of Geological Sciences Bulletin: 3: 191-217.
Huguenin, Emile & W.O. Castello (1921), Alameda, Contra Costa, San Francisco, San Mateo, Santa Clara, Santa Cruz Counties: California Journal of Mines and Geology; California Mining Bureau. (Report 17): 17: 17-42, 48-67, 163-165, 167-241.
Laizure, Clyde McK (1929), Fresno, Alameda, and San Francisco Counties: California Journal of Mines and Geology, California Mining Bureau (Report 25): 25: 242-345, 301-336, 427-456.
Newhouse, Walter Harry & J.P. Glass (1936), Some physical properties of certain iron oxides: Economic Geology: 31: 701.
Huey, Arthur Sidney (1948), Geology of the Tesla quadrangle, California California Division Mines Bulletin 140, 75 pp.
Davis, Fenelon Francis (1950), Mines and mineral resources of Alameda County, California: California Journal of Mines and Geology: 46: 280-346.
Robinson, Gershon Duvall (1953), The Leona rhyolite, Alameda County, California: American Mineralogist: 38: 1204-1217.
Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 246, 305.
Mineral List
Mineral list contains entries from the region specified including sub-localities
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