Reference | {Deposit:: TRAVER, W.M., JR., 1947, INVESTIGATIONS OF STRATEGIC MINERAL RESOUR CES, IN VANDERWILT, J.W., MINERAL RESOURCES OF COLORADO: COLORADO STAT E MINERAL RESOURCES BD., P. 476.}{Deposit:: LOVERING, T.S., AND GODDARD, E.N., 1950, GEOLOGY AND ORE DEPOSITS O F THE FRONT RANGE, COLORADO: USGS PROF. PAPER 223, P. 64-65.} |