Found 2 datasets matching filters.
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This dataset is a polygon coverage of counties limited to the extent of the Pond Creek coal zone resource areas and attributed with statistics on these coal quality parameters: ash yield...
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-03-03 -
This dataset (located by latitude and longitude) is a subset of the geochemical dataset found in Chap. C, Appendix 8, Disc 1, and used in this study of the Pittsburgh coal bed. That dataset is a...
Search relevance: 1.00 | Views last month: 0 | Published on: 2026-03-03
