| Reference | {Deposit:: LUTTRELL, G.W., 1966, BASE-AND PRECIOUS-METAL AND RELATED ORE DEPOSITS OF VIRGINIA: VIRGINIA DIV. MINERAL RESOURCES, MINERAL RESOURCES REPT. 6, 164 P.}{Deposit:: EDMUNDSON, R.S., 1938, BARITE DEPOSITS OF VIRGINIA: VIRGINIA GEOLOGICAL SURVEY BULL. 53, 85 P.}{Deposit:: WOODWARD, H P, 1938, OUTLINE OF THE GEOLOGY AND MINERAL RESOURCES OF RUSSELL COUNTY, VIRGINIA: VIRGINIA GEOLOGICAL SURVEY BULLETIN 49, 91 P.}{Deposit:: 1904 DIREXPL ? -DUG OPEN CUTS, PITS, MINE}{Production:: EDMUNDSON, R.S., 1938, VA. GEOLOGICAL SURVEY BULL. 53.} |