Scientific data near [37.20561,-80.55508]

Search area extends approximately 2.2 km east-west and 2.8 km north-south.

Geographic context

Counties, states, countries, continents, or oceans
Montgomery	county
Virginia	state
United States	country
North America	continent
Land	continent
Map quadrangles, from USGS or Canadian NTS
Radford North	quadrangle 1:24,000 scale
Radford	quadrangle 1:100,000 scale
Bluefield	quadrangle 1:250,000 scale
Watershed boundaries (USGS hydrologic units)
Upper New	hydrologic unit
Kanawha	hydrologic accounting unit
Kanawha	hydrologic subregion
Ohio	hydrologic region

Geology of US states

Digital geologic maps of the US states with consistent lithology, age, GIS database structure, and format

Database Home

Unit	State	Lithology
Elbrook Formation	VA	Cambrian

Airborne geophysical surveys

Aerial surveys of magnetic anomaly and gamma ray emission; older surveys were analog record which have been digitized, newer surveys collected data in digital form.

Database Home

ID	Data type	Description
Western Virginia	M-Dz	Western Virginia 12231 line km with spacing 0.80 km over parts of VA
Bluefield	M/R-D	Bluefield 2784 line km with spacing 9.60 km over parts of WV-VA-KY

Estimates of undiscovered mineral resources

National Mineral Resource Assessment 1998: Estimates of the number of undiscovered mineral resources of gold, silver, copper, lead, and zinc within identified permissive tracts (geographic areas in which mineral deposits may form).

Database Home

Tract	Deposit Type	Mineralization age
EC01	Sandstone-hosted Pb-Zn	Paleozoic
EC04	Mississippi Valley, Appalachian Zn	Late Paleozoic
EC05	Mississippi Valley, Appalachian Zn	Late Paleozoic

The continental crust

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.

Database Home

Domain	Crust type	Region
SCAB	Extensional accretionary orogen	Southeastern Laurentia and Appalachians

Geochemistry of stream sediments in the US from the NURE-HSSR database

National-scale geochemical analysis of stream sediments and soils in the US collected and analyzed under the National Uranium Resource Evaluation program.

Database Home

Sample ID	Date collected	Sample type
5303323	1978-10-16	Stream sediment sample from flowing stream, sieved to less than 149 microns (-100 mesh) and dried at less than or equal to 110øC.

Geochemistry of water samples in the US from the NURE-HSSR database

National-scale geochemical analysis of water samples in the US collected and analyzed under the National Uranium Resource Evaluation program.

Database Home

Sample ID	Date collected	Sample type
1223125	1978-10-16	Stream water sample filtered through a 0.8 micron filter at the site.
1223235	1979-06-30	Well water sample filtered through a 0.8 micron filter at the site.

Prospect- and mine-related features on USGS topographic maps

Symbols indicating mining-related features digitized from historical USGS topographic maps in the western part of the conterminous US. Includes prospect pits, mine shafts and adits, quarries, open-pit mines, tailings piles and ponds, gravel and borrow pit

Database Home

Feature ID	Feature type	Feature name
Gravel Pit	point
Gravel Pit	point