Thermodynamic Properties of Forsterite and Serpentine (open access)

Thermodynamic Properties of Forsterite and Serpentine

From introduction: "This report contains the results of measurements to obtain the heats of formation of forsterite and chrysotile; entropies at 298.15 K of two polymorphs of serpentine, chrysotile and antigorite; and high temberature heat content increments for antigorite. These results have been combined with other pertinent data to derive heat and free energy values at high temperatures."
Date: June 1967
Creator: King, E. G.; Barany, R.; Weller, W. W. & Pankratz, L. B.
System: The UNT Digital Library
Microfilming Maps of Abandoned Anthracite Mines: Mines in the Wyoming Basin, Northern Anthracite Field (open access)

Microfilming Maps of Abandoned Anthracite Mines: Mines in the Wyoming Basin, Northern Anthracite Field

Report issued by the Bureau of Mines discussing a program for microfilming maps of abandoned mines in the Pennsylvania anthracite region. As stated in the introduction, "this report contains a catalog of films covering 68 of the 72 mines in the Wyoming Basin of the Northern anthracite field. Maps of active mines are not included" (p. 4). This report includes tables, and maps.
Date: June 1968
Creator: Eaton, W. L. & Gait, G. B.
System: The UNT Digital Library