Reference | {Deposit:: LUTTRELL, G.W., 1966, VA. MIN. RES. REPORT 7, P. 125.}{Deposit:: WATSON, T.L., 1907, MINERAL RESOURCES OF VIRGINIA, P. 201-202}{Deposit:: KATZ, A S, 1961, THE MINERALOGY OF THE SULPHUR MINE, MINERAL, VIRGINIA; INCLUDING A HISTORY OF THE PROPERTY: UNPUBLISHED M S THESIS, UNIVERSITY OF VIRGINIA, 104 P}{Deposit:: KINKEL, A R, JR, 1967, THE ORE KNOB COPPER DEPOSIT, NORTH CAROLINA, AND OTHER MASSIVE SULFIDE DEPOSITS OF THE APPALACHIANS: U S GEOLOGICAL SURVEY PROFESSIONAL PAPER 558, 58 P.}{Deposit:: POOLE, J.L., 1973, IRON SULFIDE MINES IN VIRGINIA: VIRGINIA DIVISION OF MINERAL RESOURCES VIRGINIA MINERALS, VOL. 19, NO. 3, P. 29-33.}{Deposit:: 1834 DIREXPL MR MAYBERRY: ERECTED VICTORIA FURNACE IN 1840. 1834 WAS FIRST IRON PRODUCTION}{Deposit:: 1882 DIREXPL SULPHUR MINES CO OF VA: COMMENCED MINING OF PYRITE}{Deposit:: 1920 OTHER SULPHUR MINING RAILROAD CO: MI NE ABANDONED}{Production:: KATZ (1961), GAIR (1978)} |