Mines and Mineral Resources
Subject
Subject Source: Library of Congress Subject Headings
Scope Note: Here are entered works on the potential economic value of minerals or the technical aspects of locating and removing them from the earth. Works on the industries based on the extraction, processing, and commercialization of minerals are entered under |a Mineral industries. |i Works on the geochemical or geological aspects of naturally formed inorganic and organic compounds are entered under |a Minerals.
Found in 2 Collections and/or Records:
Ezra Clark Knowlton papers
Collection
Identifier: ACCN 0389
Abstract
The Ezra Clark Knowlton papers (1919-1979) consist of materials surrounding Knowlton's involvement with various Utah public service organizations.
Dates:
1919-1979
Utah Sand and Gravel Products Company history
Collection — Box 1: [Barcode: 31114041934656]
Identifier: MS 0209
Abstract
The Utah Sand and Gravel Products Company history (1958) consist of a typed draft, written by Ezra Knowlton. Knowlton describes the company's early history, the construction of each of the plants, and the major contracts. Also included is a brief section on the unionization of the company and subsequent employee-management relations.
Dates:
1958