Author: United States. Bureau of Mines
Publisher:
ISBN:
Category : Bituminous coal
Languages : en
Pages : 28
Book Description
Bituminous coal and lignite seams of the United States and Alaska range from less than 2 feet in thickness to more than 50 feet, but the majority of the Nation's coal mines produce from seams 3 to 6 feet thick and the average of the country is 65 inches. Contains information on coal seams of the United States as well as other data on coal production from strip and underground bituminous coal and lignite mines 1945.
Thickness of Bituminous-coal and Lignite Seams Mined in the United States in 1945
Author: United States. Bureau of Mines
Publisher:
ISBN:
Category : Bituminous coal
Languages : en
Pages : 28
Book Description
Bituminous coal and lignite seams of the United States and Alaska range from less than 2 feet in thickness to more than 50 feet, but the majority of the Nation's coal mines produce from seams 3 to 6 feet thick and the average of the country is 65 inches. Contains information on coal seams of the United States as well as other data on coal production from strip and underground bituminous coal and lignite mines 1945.
Publisher:
ISBN:
Category : Bituminous coal
Languages : en
Pages : 28
Book Description
Bituminous coal and lignite seams of the United States and Alaska range from less than 2 feet in thickness to more than 50 feet, but the majority of the Nation's coal mines produce from seams 3 to 6 feet thick and the average of the country is 65 inches. Contains information on coal seams of the United States as well as other data on coal production from strip and underground bituminous coal and lignite mines 1945.
Thickness of Bituminous Coal and Lignite Seams Mined in the United States in 1945
Author: W. H. Young
Publisher:
ISBN:
Category : Bituminous coal
Languages : en
Pages : 17
Book Description
Publisher:
ISBN:
Category : Bituminous coal
Languages : en
Pages : 17
Book Description
Thickness of Bituminous-coal and Lignite Seams at All Mines and Thickness of Overburden at Strip Mines in the United States in 1955
Author: W. H. Young
Publisher:
ISBN:
Category : Bituminous coal
Languages : en
Pages : 20
Book Description
Publisher:
ISBN:
Category : Bituminous coal
Languages : en
Pages : 20
Book Description
Thickness of Bituminous Coal and Lignite Seams Mined in 1960
Author: W. H. Young
Publisher:
ISBN:
Category : Bituminous coal
Languages : en
Pages : 28
Book Description
Publisher:
ISBN:
Category : Bituminous coal
Languages : en
Pages : 28
Book Description
Thickness of Bituminous-coal and Lignite Seams at All Mines and Thickness of Overburden at Strip Mines in the United States in 1950
Author: W. H. Young
Publisher:
ISBN:
Category : Bituminous coal
Languages : en
Pages : 18
Book Description
Publisher:
ISBN:
Category : Bituminous coal
Languages : en
Pages : 18
Book Description
Information Circular
Author:
Publisher:
ISBN:
Category : Mines and mineral resources
Languages : en
Pages : 688
Book Description
Publisher:
ISBN:
Category : Mines and mineral resources
Languages : en
Pages : 688
Book Description
Committee Prints
Author: United States. Congress. House. Committee on Interstate and Foreign Commerce
Publisher:
ISBN:
Category :
Languages : en
Pages : 1548
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 1548
Book Description
Minerals Yearbook
Author:
Publisher:
ISBN:
Category : Government Publications
Languages : en
Pages : 478
Book Description
Publisher:
ISBN:
Category : Government Publications
Languages : en
Pages : 478
Book Description
Surface-water Seepage Into Anthracite Mines in the Wyoming Basin, Northern Field
Author: Charles Thomas Holland
Publisher:
ISBN:
Category : Anthracite coal
Languages : en
Pages : 612
Book Description
Publisher:
ISBN:
Category : Anthracite coal
Languages : en
Pages : 612
Book Description
Studies and Reports Relevant to National Energy Policies
Author:
Publisher:
ISBN:
Category : Energy policy
Languages : en
Pages : 588
Book Description
Publisher:
ISBN:
Category : Energy policy
Languages : en
Pages : 588
Book Description