| Reference | {Deposit:: GRUNWALD ROSS R GEOLOGY AND MINERAL DEPOSITS OF THE GALENA M}{Deposit:: ISTRICT BLACK HILLS SOUTH DAKOTA PH D THESIS SOUTH DAKOTA SC}{Deposit:: MINES AND TECHNOLOGY 1970 285 PP}{Deposit:: SHAPIRO L H AND GRIES J P ORE DEPOSITS IN ROCKS OF PALEOZOIC}{Deposit:: RTIARY AGE OF THE NORTHERN BLACK HILLS SOUTH DAKOTA 1970 110}{Deposit:: U S BUREAU OF MINES 1954 BLACK HILLS MINERAL ATLAS, SOUTH DA}{Deposit:: RT I: WASHINGTON, D C U S BUMINES IC 7688 123 PP} |