Preliminary geologic map of the northern Lake Range, San Emidio geothermal area, Washoe County, Nevada , by Gregory T. Rhodes, James E. Faulds, and Alan R. Ramelli, 2011
This detailed geologic map (1:24,000) covers more than 50 square miles of the northern Lake Range and San Emidio Desert. It includes both the Sand Emidio geothermal field and Wind Mountain epithermal mineral deposit and the open-pit mine. Well locations and gravity contours are shown on the map. The map also includes two detailed cross sections.

Available free on the Web - plate (9.5 Mb) - text (61 kb)

Open-File Report 11-11, 1:24,000-scale color plate, 36"x38 inches; 5-page text, b/w, $18.00