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Critical and Strategic Minerals in Alaska: Tin, Tantalum, and Columbium (open access)

Critical and Strategic Minerals in Alaska: Tin, Tantalum, and Columbium

Report issued by the U.S. Bureau of Mines discussing critical and strategic Alaskan minerals. As stated in the introduction, "this report presents findings from the second phase of the Bureau's critical and strategic minerals program in Alaska; it summarizes information on tin, tantalum, and columbium production, reserves, and occurrences" (p. 2). This report includes tables and a map.
Date: 1985
Creator: Warner, J. Dean
Object Type: Report
System: The UNT Digital Library

[Photograph 2012.201.B1000.0295]

Photograph used for a story in the Daily Oklahoman newspaper. Caption: "This sign identifies Alaska headquarters and equipment yard of Parker drilling Co., based in Tulsa, with branches in Oklahoma City."
Date: December 20, 1985
Creator: unknown
Object Type: Photograph
System: The Gateway to Oklahoma History