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.
"The petrographic features and origin of the layered chromitites, bronzitites, and harzburgites in the lower part of the Stillwater complex."