TY - BOOK AU - Gable,Dolores J. AU - Smith,Vertie C. TI - Hornblendes from a region of high-grade metamorphism, Front Range, Colorado U1 - 557.308 PY - 1975/// CY - Washington, D.C PB - United States Government Printing Office KW - Hornblende KW - Front Range (Colo. and Wyo.) KW - Metamorphism (Geology) KW - Colorado KW - Front Range KW - Wyoming KW - Mineralogy KW - Front Range, Colo. and Wyo KW - Geology KW - Survey N1 - Bibliography: p. 33-35 ER -