| Reference | {Deposit:: RYTUBA AND OTHERS, 1988, GSA ABSTRACTS, V 20, NO. 7, P. A351.}{Deposit:: ARRIBAS AND OTHERS, 1988, GSA ABSTRACTS, V. 20, P. A351.}{Deposit:: CUNNINGHAM AND OTHERS, INTERNATIONAL GEOLOGICAL CONGRESS ABSTRACTS, 1989.}{Deposit:: CUNNINGHAM AND OTHERS, 1989, USGS OPEN FILE REPORT 89-325.}{Deposit:: RYTUBA AND OTHERS, 1989, USGS OPEN FILE REPORT 89-326.}{Deposit:: ARRIBAS AND OTHERS, 1989, USGS OPEN FILE REPORT 89-327.}{Production:: SKILLINGS MINING REVIEW, MARCH 26, 1988.} |