Geochemical Halos in the Silver City Mining Region, Grant County, New Mexico
author: US Geological Survey
source date: 1984
availability: public_domain

USGS Bulletin 1534, a technical report on geochemical dispersion halos around ore deposits in the Silver City mining district. Documents the trace element geochemistry of the Santa Rita, Hanover, and Fierro mining areas. Useful for understanding the geological context of Grant County's mineral wealth.