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Analyses of Coals in the United States with Descriptions of Mine and Field Samples Collected between July 1, 1904 and June 30, 1910: Part 1. -- Analyses
From Significance and value of Analyses of Coal: "The analyses published in this report cover samples of coal collected in many different parts of the country with unusual care by experiences men, in such manner as to make them representative of extensive beds of coal."
Date:
1913
Creator:
Lord, N. W.
System:
The UNT Digital Library
Estimate of Known Recoverable Reserves of Coking Coal in Mingo County, West Virginia
Report issued by the Bureau of Mines over investigations of coking-coal reserves of Mingo County, West Virginia. Methods used, and measurements of coal reserves are listed. This report includes tables, and maps.
Date:
August 1954
Creator:
Wallace, Joseph J.; Dowd, James J.; Tavenner, William H.; Abernethy, R. F. & Reynolds, D. A.
System:
The UNT Digital Library