Browse TRAIL Inventories

Washability studies of the Clark and Gholson coal beds at Boothton, Ala.

A combination cleaning and dewatering process for treating fine sizes of coal :preliminary report

Washability study of coal from a strip pit bed on the Cumberland Plateau, near Chalybeate Van Buren County, Tenn.

Recent developments in combination cleaning and dewatering of fine sizes of coal

Laboratory evaluation of vacuum flotation for cleaning coal fines

Washability study of the Pratt bed at the Davidson mine, Graysville, Ala.

Methods for producing dimension stone, Crab Orchard Stone Co., Inc., Cumberland County, Tenn.

Crushed limestone operations, Watauga quarry, Watauga Stone Co., Carter County, Tenn.


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