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National Coal Resources Data System - US Coal Quality Database

http://energy.er.usgs.gov/products/databases/CoalQual/intro.htm

Searchable database, the COALQUAL database, presented here and in the USGS Open-file Report 97-134, is a subset of samples contained in the NCRDS (National Coal Resources Data System) database, and contains coal quality data on each sample.

by Eastern Energy Resources Science Center (Sponsor)
Related topics:
Coal resources, Data services, Datasets, Economic geology, Mineral deposit areas
States or counties
United States

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