Reference | {Deposit:: COLORADO DIVISION MINES, 1977, SUMMARY OF MINERAL INDUSTRY ACTIVITY, 1977.}{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.} |