Reference | {Deposit:: PRODUCED MAGNIFEROUS SILVER,BUT NO MANGANESE ORE}{Deposit:: FARNHAM,L.L.ET AL USBM 1C 7990,1961,PP124-127}{Deposit:: USGS SUPERIOR QUAD}{Deposit:: ADMR MAGMA COPPER CO,MISCELLANEOUS FILES}{Deposit:: ADMR U FILE}{Deposit:: ADMR FILES} |