Reference | {Deposit:: VANDERWILT J.W., 1947, MINERAL RESOURCES OF COLORADO, COLORADO MINERAL RESOURCES BOARD, P. 473, COLORADO MINERAL RESOURCES BOARD, P. 473}{Deposit:: TAYLOR, R.B., 1974, RECONNAISSANCE GEOLOGIC MAP OF THE DEER PEAK QUADRANGLE.AND SOUTHERN PART OF THE HARDSCRABBLE MOUNTAIN QUADRANGLE, CUSTER AND HUERFANO COUNTIES, COLORADO: USGS MAP I-870, 1:24,000.} |