01236cam a22003131 4500 gs 05000903 DLC 20260227111302.0 780524s1905 dcuab f001 0 eng gs 05000903 (OCoLC)3925307 DLC USlW DLC premarc QE75 .P9 no. 38 Boutwell, John Mason, 1874- Economic geology of the Bingham mining district, Utah, by John Mason Boutwell; with a section on areal geology by Arthur Keith, and an introduction on general geology by Samuel Franklin Emmons. Washington, Govt. Print. Off., 1905. 412, v p. illus., XLIX pl. (part col., incl. 3 fold. maps) diagrs. 30 x 23 cm. Geological Survey (U.S.). Professional paper no. 38 Subject series: A, Economic geology, 47; B, Descriptive geology, 59. Plate and 2 maps in pocket. Bibliography: p. 99-102. Appendix: Paleontology, by George H. Girty. Mines and mineral resources Utah. Geology Utah. Paleontology Utah. Keith, Arthur. Emmons, Samuel Franklin, 1841-1911. 24312 24312