Reference | {Deposit:: ECKEL, E.B., AND OTHERS, 1949, GEOLOGY AND ORE DEPOSITS OF THE PLATA DISTRICT, COLORADO: USGS PROF. PAPER 219, P. 73-76, 168}{Deposit:: COLORADO DIV. MINES INF. REPTS. AND ANNUAL OPERATOR REPTS.}{Deposit:: BLM MINERAL SURVEYS MS 6435, 6436, 12392, 15688}{Production:: ECKEL AND OTHERS, 1949, P. 168 (AS COMPILED FROM USBM RECORDS); COLORADO DIV. MINES ANN. OPERATOR REPTS.} |