Browse TRAIL Inventories

Carbonizing properties of no. 5 block-bed coal from no. 5 mine, Montcoal, Raleigh County, W. Va.,and of Pocahontas no. 6-bed coal from Birdseye mine, Sewell, Fayette County, W. Va.

Preparation characteristics of coal from Nicholas County, W. Va.

Removing methane (degasification) from the Pittsburgh coalbed in northern West Virginia

Longwall mining with a German coal planer :Pocahontas No. 3 coalbed, Keystone, W. Va.

Preparation characteristics of coal from Kanawha County, W. Va.

Preparation characteristics of coal from Hancock, Brooke, Ohio, and Marshall counties, W. Va.

Preparation characteristics of coal from Fayette County, W. Va.

Carbonizing properties of coals from Fayette and Greenbrier counties, W. Va.

Preparation characteristics of coal from Clay, Gilmer, and Lewis counties, W. Va.

Carbonizing properties of coals from Nicholas, Randolph, and Webster counties, W. Va.


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