Reference | {Deposit:: ECKEL, EDWIN D., 1961, MINERALS OF COLORADO: A 100-YEAR RECO}{Deposit:: U.S. GEOL SURVEY BULL. 1114, PP 91.}{Deposit:: HEINRICH, E. WM., 1953, ZONING IN PEGMATITE DISTRICTS: AM.}{Deposit:: MINERALOGIST, V.38, N. 1 AND 2 PP. 76.}{Deposit:: PEARL, R. M., 1958, COLORADO GEM AND MINERAL TRAILS: SAGE BO}{Deposit:: PP. 108-113.}{Deposit:: WHITE, GEORGE M., 1935, THE CRYSTAL PEAK REGION NEAR FLORRIS}{Deposit:: COLORADO: ROCKS AND MINERALS, V. 10, A. 12, PP. 184-187.} |