TY - BOOK AU - Park,Charles Frederick TI - Preliminary report on gold deposits of the Virginia Piedmont, T2 - Virginia. Geological survey. Bulletin 44 AV - QE173 .A2 no. 44 PY - 1936/// CY - University, Va. KW - Gold mines and mining KW - Virginia N1 - At head of title: Commonwealth of Virginia. State commission on conservation and development; Bibliographical foot-notes ER -