Reference | {Deposit:: CHELTENHAM FORMATION}{Deposit:: 93 FOOT DEEP SHAFT}{Deposit:: 3 SEAMS ARE MINED, 10 FOOT, 7 FOOT, 13 FOOT THICKNESS}{Deposit:: OPENED: 1880}{Deposit:: MGS VOL. 11, P. 255-256, 419 WHEELER 1896}{Deposit:: MGS MAP 324-14-J LARSEN 1956} |