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Geochemical, aeromagnetic, and generalized geologic maps showing distribution and abundance of mercury and arsenic, Golconda and Iron Point quadrangles, Humboldt County, Nevada

Miscellaneous Field Studies Map 312
By:  and 
https://doi.org/10.3133/mf312

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Abstract

Detailed geologic and geochemical studies of the four 7 1/2-minute wuadrangles that make up the Edna Mountain 15-minute quadrangle in Humboldt County, Nevada, were begun druring the 1969 summer field season. The objectives of the project are to map the geology of this structurally complex area at 1:24,000 scale and to determine the regional distribution and abundance of metals in rocks of the area and the factors that control the distribution and abundance of those metals. Tungsten-bearing hot-spring tufa, metalliferous black shale in Ordovician rocks, base-metal and barite deposits in Paleozoic sedimentary rocks, and copper-molybdenum in granodiorite plutons of Creataceous age occur in the Edna Mountain dare. None of these deposits have been of much economic significance, although tungsten was mined from the hot-spring deposits during World War II. 

Suggested Citation

Erickson, R.L., Marsh, S., 1971, Geochemical, aeromagnetic, and generalized geologic maps showing distribution and abundance of mercury and arsenic, Golconda and Iron Point quadrangles, Humboldt County, Nevada: U.S. Geological Survey Miscellaneous Field Studies Map 312, 2 plates: 32.35 x 22.90 and 31.77 x 23.02 inches, https://doi.org/10.3133/mf312.

Study Area

Publication type Report
Publication Subtype USGS Numbered Series
Title Geochemical, aeromagnetic, and generalized geologic maps showing distribution and abundance of mercury and arsenic, Golconda and Iron Point quadrangles, Humboldt County, Nevada
Series title Miscellaneous Field Studies Map
Series number 312
DOI 10.3133/mf312
Year Published 1971
Language English
Publisher U.S. Geological Survey
Description 2 plates: 32.35 x 22.90 and 31.77 x 23.02 inches
Country United States
State Nevada
County Humboldt
Other Geospatial Golconda, Iron Point Quadrangles
Scale 0
Online Only (Y/N) N
Additional Online Files (Y/N) N
Additional publication details