Pond Creek Coal Zone County Statistics (Chemistry) in Kentucky, West Virginia, and Virginia
收藏DataONE2016-10-29 更新2024-06-26 收录
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资源简介：
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 (percent), sulfur (percent),
SO2 (lbs per million Btu), calorific value (Btu/lb), arsenic (ppm)
content and mercury (ppm) content. The file has been generalized from
detailed geologic coverages found elsewhere in Professional Paper
1625-C. The attributes were generated from public data found in
geochemical dataset found in Chap. G, Appendix 7, Disc 1. Please see the
detailed information on the geochemical attributes. The county
statistical data used for this data set are found in Tables 2-5 and
17-18, Chap. G, Disc 1. Additional county geochemical statistics for
other parameters are found in Tables 6-16, Chap. G, Disc 1.
创建时间：
2016-10-29
