Reference | {Deposit:: USGS PP 78, P. 244.}{Deposit:: MBMG BULL 58, P. 10}{Deposit:: USGS-USBM MINERAL YEARBOOKS 1926, 1935-38, 1960-63.}{Deposit:: MBMG BULL 84, P. 32, 35.}{Production:: EMMONS 1913 USGS PROF. PAPER 78 ; USGS-USBM MINERAL YEARBOOKS 1962.} |