Washington, DC: United States Geological Survey/USGS/Government Printing Office/GPO, 1959. Softcover. Item #45764
A discussion of rapid methods of laboratory analysis for determining the major and some minor consituents of chromite and chrome ore. 68 pages with illustrations, procedures and references. Errata sheet laid in. Bound in the standard origianl gray stiff paper with printing in black. A fine copy.