| Reference | {Deposit:: BLACK HILLS MINERAL ATLAS, SOUTH DAKOTA, PT 2. 1955, USBM IC}{Deposit:: P 36.}{Deposit:: HESS, FRANK L, 1909, TIN, TUNGSTEN, AND TANTALUM IN SOUTH DA}{Deposit:: USGS BULL 380, P 150-2.}{Deposit:: SOUTH DAKOTA SCHOOL OF MINES BULL 16 1929 P 202}{Deposit:: CUMMINGS T B REPT OF S DAK STATE PLANNING BOARD 1936 TIN DEP}{Deposit:: F SOUTH DAKOTA P 29}{Deposit:: CUMMINGS J B REPT OF S DAK STATE PLANNING BOARD 1936 TUNGSTE}{Deposit:: G IN SOUTH DAKOTA P 24-25}{Deposit:: GEOL SURVEY BULL 380 1909 P 150 152}{Deposit:: SOUTH DAKOTA SCHOOL OF MINES BULL 17 1937 P 127}{Deposit:: SOUTH DAKOTA SCHOOL OF MINES BULL 12 1918 P 59 61}{Deposit:: U S BUREAU OF MINES INFO CIRC 7707 P 36} |