| Reference | {Deposit:: MINERAL RESOURCES (EXCEPT OIL AND GAS) OF ARKANSAS IN THE}{Deposit:: RED RIVER BASIN,W.F.BROWN ET AL. JUNE 1955}{Deposit:: MINERAL RESOURCES OF MONTGOMERY,GARLAND,SALINE,AND PULASKI}{Deposit:: COUNTIES. CTY MINERAL REPORT 3,ARK GEOL.SURVEY 1942} |