| Reference | {Deposit:: CRANE, G. W., 1912 , THE IRON ORES OF MISSOURI: MISSOURI BUREAU OF MINES AND GEOLOGY, 2D SER., V. 10 , P. 214 .}{Deposit:: NASON, FRANK L., 1892 , A REPORT ON THE IRON ORES OF MISSOURI: MISSOURI GEOLOGICAL SURVEY, 1ST SER., V. 2 , P. 218 - 219 .}{Production:: NASON, FRANK L., 1892 , MISSOURI GEOLOGICAL SURVEY, 1ST SER., V. 2 , P. 318 .} |