| Reference | {Deposit:: MESA HEALTH AND SAFETY INSPECTION REPORT JULY 3, 1972.}{Deposit:: NC GEOL SURVEY}{Deposit:: PYROPHILLITE MINE IS OWNED & OPERATED BY GLENDON PYROPHILLIT}{Deposit:: MSHA UPDATE 1978}{Deposit:: MSHA UPDATE 1981}{Deposit:: CRIB LIST 12/81}{Deposit:: RCF LIST}{Deposit:: CMS LIST 10/81}{Deposit:: 1981 MSHA LIST} |