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Cleaning trials on subbituminous coal containing bentonitic clay from Lewis and Thurston Counties, Wash.

Amenability of coals from the Roslyn-Cle Elum (Washington) Field to the production of high-ash boiler fuel

Published Year

• 1960-1969 (2) *

Subject

• Coal--Washington (State) (2) *
• Coal washing (1)

Author

• Geer, M. R. (1)
• Geer, Max Richard, (1)
• Yancey, H. F. (1)

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