| Reference | {Deposit:: RAPP, J.S., AND VREDENBURGH, L.M., 1992, INDUSTRIAL MINERAL RESOURCE POTENTIAL OF TERTIARY PLAYA DEPOSITS OF THE FORT IRWIN AREA, SAN BERNARDINO COUNTY, CALIFORNIA: SOCIETY FOR MINING, METALLURGY, AND EXPLORATION, INC. PREPRINT NUMBER 92-44, 9 P.}{Deposit:: WITHINGTON, C.F., 1966, GYPSUM AND ANHYDRITE, IN U.S. GEOLOGICAL SURVEY, CALIFORNIA DIVISION OF MINES AND GEOLOGY, AND U.S. BUREAU OF MINES, MINERAL AND WATER RESOURCES OF CALIFORNIA: WASHINGTON, D.C., U.S. GOVERNMENT PRINTING OFFICE, P. 188-198.} |