01099cam a22002891i 4500 gs 61000195 DLC 20260227111410.0 780407s1961 dcuabd b f000 0 eng gs 61000195 (OCoLC)3787765 DLC OClU ISS OCoLC DLC QE75 .P9 no. 358 QE445 .J3 I 19.16:358 Jackson, Everett D. (Everett Dale), 1925-1978. Primary textures and mineral associations in the Ultramafic zone of the Stillwater complex, Montana. Washington : U.S. Govt. Print. Off., 1961. v, 106 p. : ill., map, diagrs., tables. ; 29 cm. Geological Survey (U.S.). Professional paper ; 358 "The petrographic features and origin of the layered chromitites, bronzitites, and harzburgites in the lower part of the Stillwater complex." Bibliography : p. 100-102. Petrology Montana. Mineralogy Montana. Igneous rocks. Stillwater complex, Montana. 29538 29538