Investigation of the Availability of Geothermal Energy for the Demineralization of Saline Water (open access)

Investigation of the Availability of Geothermal Energy for the Demineralization of Saline Water

From Introduction: "The purpose of this investigation was to examine the question of the availability of geothermal energy and in particular the availability of geothermal energy from the Black Hills of South Dakota.
Date: July 1959
Creator: Research and Development Association. School of Mines.
System: The UNT Digital Library
Gypsum Products: Their Preparation and Uses (open access)

Gypsum Products: Their Preparation and Uses

Technical report issued by the Bureau of Mines over the different uses of gypsum. The sources and uses of gypsum are presented and discussed. This report includes tables, photographs, and illustrations.
Date: July 1917
Creator: Stone, Ralph W.
System: The UNT Digital Library