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Bismuth in the United States

Description: Report issued by the U.S. Bureau of Mines discussing bismuth ores and supplies in the United States. As stated in the abstract, "domestic bismuth supply was projected from production figures for the ores in which it occurs - copper, lead, zinc, and tungsten" (p. 1). This report includes maps, tables, and illustrations.
Date: 1970
Creator: Persse, Franklin H.
Item Type: Refine your search to only Report
open access

Geology and Ore Deposits of the Picher Field, Oklahoma and Kansas

Description: From Purpose and Scope of Report: This report presents a detailed description of the ore deposits of the Picher field and all phases of geology having a bearing on their localization, origin, and the search for them. It is based mainly on work done by the U.S. Geological Survey, but it also incorporates pertinent data from published literature, especially from the outstanding work of George M. Fowler and associates, and some unpublished data obtained from the geologic staffs of the mining compa… more
Date: 1970
Creator: McKnight, Edwin Thor & Fischer, Richard P.
Item Type: Refine your search to only Report
open access

Green River Formation Lithology and Oil Shale Correlations in the Piceance Creek Basin, Colorado

Description: Report issued by the Bureau of Mines discussing the oil-shale formations of the Green River in the Piceance Creek Basin. Detailed descriptions of oil-shale samples taken from the Green River formation are presented. This report includes tables, maps, illustrations, and a photograph.
Date: 1970
Creator: Trudell, Laurence G.; Beard, Thomas N. & Smith, John Ward
Item Type: Refine your search to only Report
open access

Investigation of Multistage Flash Phenomena in a Three-Stage Test System

Description: From Introduction: "This report covers the information resulting from these tasks and additionally the solution to a serious difficulty in obtaining stable operation and reasonable distillate purity due to foaming and priming which was much more serious in three stage test device than it had been in the original two-stage unit."
Date: January 1970
Creator: Williamson, W. R.; Gilbert, F. W.; Wong, Chung-ming & Sieder, Everett N.
Item Type: Refine your search to only Report
open access

Mineral Materials for Chemical Manufacturing: A Survey of Supply and demand by the Chemical Industry in the Ohio River Basin of Ohio, Pennsylvania, and West Virginia

Description: Report issued by the U.S. Bureau of Mines discussing mineral materials of the Ohio River Basin. As stated in the abstract, "this study is a survey of supply and demand for minerals, metals, alloys, and compounds used by the chemical industries in the Ohio River Basin area of Ohio, Pennsylvania, and West Virginia during 1967" (p. 1). This report includes maps, tables, and illustrations.
Date: 1970
Creator: Irani, Meherwan C. & Hartwell, J. W.
Item Type: Refine your search to only Report
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