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Nonopaque Heavy Minerals in Sandstone of Jurassic and Cretaceous Age in the Black Hills Wyoming and South Dakota
A report about sandstone in the black hills of Wyoming and South Dakota. It discusses the nonopaque heavy minerals found within it.
Date:
1964
Creator:
Mapel, W. J.; Chisholm, W. A. & Bergenback, R. E.
System:
The UNT Digital Library
Nonopaque Heavy Minerals in Sandstone of Jurassic and Cretaceous Age in the Black Hills, Wyoming and South Dakota
The following report describes the examinations of the nonopague heavy minerals in sandstone found in the Black Hills in northeastern Wyoming and western South Dakota. The studies were made to determine if differences in the shapes of the grains and proportions of minerals are sufficiently distinctive to be used in subdividing and correlating formations.
Date:
1964
Creator:
Mapel, W. J.; Chisholm, Wayne A. & Bergenback, Richard Edwards
System:
The UNT Digital Library
Second Annual Report: Saline Water Demonstration Plant Number 3, Webster, South Dakota
From Introduction: "This Annual Report on the maintenance and operation of Brackish Water Conversion Demonstration Plant No. 3, located in Webster, South Dakota, presents the Plant Maintenance and Operational History and the Technical, Economic and Administrative evaluations of the Plant's operation during the period 1 July 1963 through 30 June 1964. This Report is prepared in compliance with Management and Operations Contract No. 14-01-001-225 dated 2 October 1961."
Date:
September 1964
Creator:
Mason-Rust
System:
The UNT Digital Library