Holmes, Richard Walker.
Mines and minerals of the Great American Rift (Colorado-New Mexico) / Richard Walker Holmes and Marrianna B. Kennedy. - New York : Van Nostrand Reinhold, c1983. - xii, 332 p., 12 p. of plates : ill. ; 26 cm.
Includes index.
Bibliography: p. 289-318.
0442280386
81023975
Mines and mineral resources--Colorado.
Mines and mineral resources--New Mexico.
TN24.C6 / H74 1983
553.09788 / HOM
Mines and minerals of the Great American Rift (Colorado-New Mexico) / Richard Walker Holmes and Marrianna B. Kennedy. - New York : Van Nostrand Reinhold, c1983. - xii, 332 p., 12 p. of plates : ill. ; 26 cm.
Includes index.
Bibliography: p. 289-318.
0442280386
81023975
Mines and mineral resources--Colorado.
Mines and mineral resources--New Mexico.
TN24.C6 / H74 1983
553.09788 / HOM