| Reference | {Deposit:: KEITH, S. B., 1973, ARIZ BUR MINES BULL 187, P. 68.}{Deposit:: WILSON, E. D., 1951, ARIZ BUR MINES BULL 158, P. 23-26.}{Deposit:: FARNHAM, L. L., 1954, UNPUB. USBM REPORT FOR DMEA-399X ON}{Deposit:: ABRIL ZINC MINE (CONTRACT IDM-E210).}{Deposit:: OWENS, S. B., 1954?, THE ABRIL MINE FINAL REPORT, CONTRACT}{Deposit:: IDM-E210.}{Deposit:: PERRY, D. V., 1964, GENESIS OF THE CONTACT ROCKS AT THE}{Deposit:: ABRIL MINE, MS THESIS, UNIV. ARIZ., 95 P.}{Deposit:: LERCHEN, F. H., 1937, UNPUB. MEMO TO EAGLE-PITCHER CO.,}{Deposit:: AVAIL. AT ADMMR FILES.}{Deposit:: WOODCOCK, J. R., 1990, UNPUB. LETTER AVAIL. AT ADMMR FILES.}{Deposit:: CHATMAN, M. L., 1993, USBM OFR MLA 30-93, P. 29-31, D39-46.} |