Chemical analyses of 877 rocks from the Rodeo Creek Northwest and Welches Canyon quadrangles, Eureka County, Nevada

Distribution of minor elements in the Rodeo Creek NE and Welches Canyon quadrangles, Eureka County, Nevada

“…During geologic mapping in the Lynn window and vicinity in 1968-71, 877 samples of mineralized hydrothermally altered and unaltered sedimentary, igneous, and metamorphic rocks ranging in age from Cambrian to Tertiary were collected for chemical analysis by J. G. Evans. The analyses were published by Evans and Peterson (1980). All the samples were analyzed for 29 elements (Ag, As, B, Ba, Be, Bi, Ca,…”