Mineral resource assessment of mafic and ultramafic rocks in the Greenville 1° x 2° quadrangle, South Carolina, Georgia, and North Carolina
Mineral resources of the Greenville 1° x 2° quadrangle, South Carolina, Georgia, and North Carolina, were assessed between 1984 and 1990 under the Conterminuous United States Mineral Assessment Program (CUSMAP) of the U.S. Geological Survey (USGS). The mineral resource assessments were made on the basis of geologic, geochemical, and geophysical investigations and on the distribution of mines, prospects and mineral occurrences reported in the literature. This report is an assessment of the mineral resources associated with mafic and ultramafic rocks in the Greenville quadrangle. It is based on the geology as mapped by Nelson and others (1987, 1989), on geochemistry of rock samples collected for this and other studies, on data available for known mines and prospects, and on the published geologic literature.