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Online files for acid deposition sensitivity map
GIS data files Acid Deposition Sensitivity of the Southern Appalachian Assessment Area. Susceptibility to acid deposition from air pollution is categorized as low, medium, or high for each area. |
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Geologic Map of the Great Smoky Mountains National Park Region, Tennessee and North Carolina
Bedrock and surficial geologic units and structural features in this area |
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Mica deposits of the Blue Ridge in North Carolina
Point locations with characteristics of mines and prospects. |
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Reported historic asbestos mines, historic asbestos prospects, and other natural occurrences of asbestos in the conterminous United States
Site-by-site information on 876 natural occurrences of asbestos reported within the conterminous US. Includes location, mineralogy, geology, and relevant literature for each asbestos site. Data are provided in Microsoft Excel, shapefile, and CSV formats. |
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