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11 results returnedPreparation characteristics of coal occurring in Armstrong County, Pa.
Preparation characteristics of coal from Fayette County, Pa.
Preparation characteristics of coal occurring in Westmoreland County, Pa.
Preparation characteristics of coal occurring in Indiana County, Pa.
Preparation characteristics of coal from Pike County, Ky.
Preparation characteristics of coal from Floyd County, Ky.
Preparation characteristics of coal from Knott County, Ky.
Preparation characteristics of anthracites in South Korea
Preparation characteristics of coal from Jefferson County, Pa.
Washability characteristics of coals from the Black Mesa Field, Ariz.
Washability characteristics of coal from San Juan County, N. Mex.
Published Year
Subject
- Coal--Analysis (2)
- Coal preparation--Kentucky--Floyd County (1)
- Coal preparation--Kentucky--Knott County (1)
- Coal preparation--Kentucky--Pike County (1)
- Coal preparation--Korea (South) (1)
- Coal preparation--Pennsylvania--Armstrong County (1)
- Coal preparation--Pennsylvania--Fayette County (1)
- Coal preparation--Pennsylvania--Indiana County (1)
- Coal preparation--Pennsylvania--Jefferson County (1)
- Coal preparation--Pennsylvania--Westmoreland County (1)
- Coal--Arizona--Black Mesa Field (1)
- Coal--Kentucky--Floyd County--Sampling (1)
- Coal--Kentucky--Knott County--Sampling (1)
- Coal--Kentucky--Pike County--Sampling (1)
- Coal--Korea (South)--Sampling (1)
- Coal--New Mexico--San Juan County (1)
- Coal--Pennsylvania--Armstrong County--Sampling (1)
- Coal--Pennsylvania--Fayette County--Sampling (1)
- Coal--Pennsylvania--Indiana County--Sampling (1)
- Coal--Pennsylvania--Jefferson County--Sampling (1)
- Coal--Pennsylvania--Westmoreland County--Sampling (1)
Author
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