| Reference | {Deposit:: ROYCE, J. THE MOLANGO AREA (MEXICO). DEPOSITS OF COMPANIA}{Deposit:: MINERA AUTLIN. TRIP REPORT, JUNE 1983, 9 PP.}{Deposit:: HERKENHOFF, E. C. MANGANESE DEPOSITS OF COMPANIA MINERA}{Deposit:: AUTLAN, HIDALGO, MEXICO. TRIP REPORT, JUNE 1983, 18 PP.}{Deposit:: MACHAMER, J. TRIP REPORT. COMPANIA MINERA AUTLA* OPERA-}{Deposit:: -TIONS, MEXICO. JUNE 1989, 14 PP.}{Deposit:: NATIONAL MATERIALS ADVISORY BOARD, NATIONAL RESEARCH COUNCIL}{Deposit:: -NATIONAL ACADEMY OF SCIENCES. MANGANESE RESERVES AND}{Deposit:: RESOURCES OF THE WORLD AND THEIR INDUSTRIAL IMPLICA-}{Deposit:: -TIONS. NMAB-374, WASHINGTON, DC, 1981, PP. 40-41,91-95}{Deposit:: NTIS PB 82117615.}{Deposit:: CAVILLO, M. T. AUTLIN. HIGH RESOURCES WILL FEED STEEL INDUS-}{Deposit:: -TR* MANGANESE DEMAND. ENG. AND MIN. JOUR. V. 181,}{Deposit:: NO. 11, NOV. 1980, PP. 107-108.} |