Staatz, Mortimer Hay, 1918- Geology of the Quartz Creek pegmatite district, Gunnison County, Colorado, by Mortimer H. Staatz and Albert F. Trites. - Washington, U.S.Govt.Print.Off., 1955. - 111 p. illus., maps (8 fold. in pocket, 6 col.) 29 cm. "Literature cited" : p.63-64. LCCN: gs 55000238 Subjects--Topical Terms: Pegmatites.Geology--Colorado--Gunnison County.Petrology--Colorado--Gunnison County. Subjects--Geographic Terms: Quartz Creek (Gunnison County, Colo.) LC Class. No.: QE75 / .P9 no. 265 Dewey Class. No.: *553.1 552.1 Gov. Doc. Class. No.: I 19.16:265