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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 2. Descriptions of Samples
From Introduction: "This volume contains the descriptions of the samples whose analyses are published in the preceding volume, Part I of this bulletin. The descriptions have been compiled from the notebooks of the persons who collected the samples, have been condensed from accounts given in published reports of the United States Geological Survey, or have furnished by the collection themselves. Inasmuch as the descriptions represent the work of many persons during a period of six years, and inasmuch as they were recorded under widely differing conditions, they necessarily vary in fullness detail."
Date:
1913
Creator:
Lord, N. W.
System:
The UNT Digital Library
Mining Program: Bureau of Mines Oil-Shale Project, Rifle, Colorado
Report issued by the Bureau of Mines on the development of efficient mining methods for producing oil shale. Characteristics of the oil shale deposits of the Green River are presented. The results of core drilling and sampling in this area are also listed. This report includes tables, illustrations, maps, and photographs.
Date:
April 1948
Creator:
Gardner, E. D.
System:
The UNT Digital Library
Geohydrology: Project Rulison, Garfield County, Colorado. Rulison-5.
None
Date:
March 1970
Creator:
Voegeli, P. T., Sr. & West, S. W.
System:
The UNT Digital Library
Records of Selected Wells and Springs in the Rulison Project Area, Garfield and Mesa Counties, Colorado.
None
Date:
September 1969
Creator:
Hurr, R. T.; Wilson, W. W.; Welder, F. A. & Emerson, R.L.
System:
The UNT Digital Library