| Reference | {Deposit:: WHARTON, H.M., 1987, MINES, PROSPECTS, AND OCCURRENCES OF METALLIC MINERALS AND BARITE, SPRINGFIELD 1 X 2 QUADRANGLE, MISSOURI: U.S. GEOLOGICAL SURVEY MISCELLANEOUS FIELD STUDIES MAP MF-1830-C, SCALE 1:250,000, 2 SHEETS}{Deposit:: MATHER, W.B., 1945, MISSOURI GEOLOGICAL SURVEY NOTEBOOK NO, 802, P. 22.}{Production:: WHARTON, H.M., 1987.} |