Energy and mineral resources map of the Washoe City 7.5' Quadrangle, by Keith G. Papke and Richard B. Jones, 1978.

Map of the Washoe City 7.5' Quadrangle showing six categories of potential sand and gravel sources, symbols for past sand and gravel production, symbols for past production of sand, three categories of potential decom-posed granite sources, symbols for past decomposed granite production, five categories of potential rock product sources, symbols for past crushed rock production, three categories of metallic mineral deposits, three types of symbols for known metallic mineral occurrences, geothermal areas, and areas with dense population from which future production of mineral resources is unlikely. Geothermal data by L. J. Garside.

Map 5Ah, 29x21", 1:24,000-scale full-color map, $2.00