Alternate namesGillette, Tracts 68, 69, 70, 78, Ward, Pacific Portland Cement, U. S. Gypsum Company Mine, California Gypsum Group, Imperial Gypsum and Oil Corp.
RegionNA
Data scoreD
Coordinates33.03086, -116.07023
References
CALIF. DIV. MINES BULLETIN 163, 1952, P. 122, MAP NO. 23.CALIF. DIV. MINES AND GEOL. COUNTY REPORT 7, 1977, P. 64.