| Reference | {Deposit:: BARNES, V.E., 1945, SOAPSTONE AND SERPENTINE IN THE CENTRAL MINERAL REGION OF TEXAS, IN TEXAS MINERAL RESOURCES: UNIVERSITY OF TEXAS PUBLICATION 4301, P. 55-91.}{Deposit:: BARNES, V.E., 1952, GEOLOGIC MAP OF THE BLOWOUT QUADRANGLE, BLANCO, GILLESPIE, AND LLANO COUNTIES, TEXAS: TEXAS BUREAU OF ECONOMIC GEOLOGY GQ-5.}{Other Database:: CIMRI} |