Scientific data near [33.08000,-84.91600]

Search area extends approximately 0.6 km east-west and 0.7 km north-south.

Geographic context

Counties, states, countries, continents, or oceans
Troup	county
Georgia	state
United States	country
North America	continent
Land	continent
Map quadrangles, from USGS or Canadian NTS
Mountville	quadrangle 1:24,000 scale
Griffin	quadrangle 1:100,000 scale
Atlanta	quadrangle 1:250,000 scale
Watershed boundaries (USGS hydrologic units)
Middle Chattahoochee-Lake Harding	hydrologic unit
Apalachicola	hydrologic accounting unit
Apalachicola	hydrologic subregion
South Atlantic-Gulf	hydrologic region

Geology of US states

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

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Unit	State	Lithology
Hornblende Gneiss/ Amphibolite	GA	Precambrian-Paleozoic

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.

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ID	Data type	Description
West Georgia	M-D	West Georgia 5230 line km with spacing 1.60 km over parts of GA
Atlanta	M/R-D	Atlanta 2605 line km with spacing 9.60 km over parts of GA-AL

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).

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Tract	Deposit Type	Mineralization age
SA20	Low-sulfide Au-quartz vein	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.

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

Asbestos mines, prospects, and occurrences in the US

Location and mineralogical characteristics of former mines, prospects, and occurrences of asbestos in the continental US. No asbestos producing mines are currently active. Data here are drawn from several previously published reports.

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Deposit name	Deposit type	Location
Mrs. Leila Beasley property	past prospect

Podiform chromite deposits

Location and characteristics of 1,124 individual mineral deposits of this type, with grade and tonnage models for chromium as well as several related elements.

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Record	Type	Comment
Louise