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Petrography of the Herrin (No. 11) coal in western Kentucky

Journal Article · · Res. Rep. - N.Y. State Dep. Transp., Eng. Res. Dev. Bur.; (United States)
The Herrin (No.11) coal in western Kentucky is in the upper part of the Pennsylvanian (Des Moinesian) Carbondale Formation. Samples were obtained from 13 mines in Kentucky and one mine in Illinois in three equal benches from two to three channels for a total of 93 samples. The rank of the coal (as vitrinite reflectance) is high volatile C bituminous in the Moorman Syncline and high volatile A bituminous in the Webster Syncline. Reflectance does not vary between mines in the Moorman Syncline. The percentage of total vitrinite macerals for each mine is over 85% and the percentage of total vitrinite plus liptinite macerals is over 89% (average over 90%) (both on dry, mineral-free basis). 37 refs.
Research Organization:
Univ of Ky, Lexington
OSTI ID:
5178540
Journal Information:
Res. Rep. - N.Y. State Dep. Transp., Eng. Res. Dev. Bur.; (United States), Journal Name: Res. Rep. - N.Y. State Dep. Transp., Eng. Res. Dev. Bur.; (United States) Vol. 1:2; ISSN NYTEA
Country of Publication:
United States
Language:
English