A sillimanite deposit near Troy, Latah county, Idaho,
by J. Donald Forrester.
- Moscow, Id., University of Idaho, 1942.
- 2 p. l., 10 numb. l. incl. tab. 3 pl. (incl. 2 maps, 1 fold.) 28 cm.
At head of title: State of Idaho, Chase A. Clark, governor. Idaho Bureau of Mines and Geology, A. W. Fahrenwald, director. Mimeographed.