Active data focus inc update#

Geographic areas identified to target acquisition of geologic mapping, geophysical data, geochemistry, or detailed topographic information to aid research, mineral exploration, and evaluation of critical mineral potential. GIS for focus areas of potential domestic resources of 11 critical minerals: aluminum, cobalt, graphite, lithium, niobium, platinum group elements, rare earth elements, tantalum, tin, titanium, and tungsten The data were originally entered into the in-house PLUTO database. Geochemical data for soils collected in the United States and analyzed by the USGS. Geochemistry of soils in the US from the PLUTO database These data were originally entered in the PLUTO database, which is now merged into the National Geochemistry Database. Geochemical data for unconsolidated sediments (stream sediments, lake sediments, etc.) collected in the US and analyzed by the USGS. Geochemistry of sediments in the US from the PLUTO database It develops an accurate and current portrayal of their spatial distribution in GIS format while analyzed samples are presented via Excel workbooks. This report presents and makes data available to ongoing petrogenetic investigations of these rocks. Geochemical, modal, and geochronologic data for 1.4 Ga A-type granitoid intrusions of the conterminous United States Systematic geochemical and mineralogical survey of soil horizons analyzed using a consistent set of methods, sample spacing 1 per 1,600 sq km. Geochemical and mineralogical data for soils of the conterminous United States Coal Fields map compiled using data primarily from the USGS National Coal Resource Assessment (NCRA). Geological Survey (USGS) Conterminous U.S.

Active data focus inc update#

This map sheet with accompanying Geographic Information System (GIS) project is an update of the existing U.S. Geochemistry of soils and other regoliths collected and analyzed by Hans Shacklette and colleagues from 1958 until about 1976.Д¬oal fields of the conterminous United States - National Coal Resource Assessment updated version Seventy-seven major components of the North American continent were delineated at a general scale (1:5,000,000) including the general composition, geological environment, and types of primary metals endowments that can be expected in each domain.Д«asement domain map of the conterminous US and AlaskaД¬hemical analyses of soils and other surficial materials of the conterminous US Data here are drawn from several previously published reports.Д«asement domain map of the conterminous United States and Alaska No asbestos producing mines are currently active. Location and mineralogical characteristics of former mines, prospects, and occurrences of asbestos in the continental US. Operations included are those considered active in 2003 and surveyed by the USGS.ДЄ GIS database of geologic units and structural features in Alabama, with lithology, age, data structure, and format written and arranged just like the other states.ДЄsbestos mines, prospects, and occurrences in the US Mine plants and operations for commodities monitored by the National Minerals Information Center of the USGS. Active mines and mineral plants in the US