Technical Report Archive & Image Library (TRAIL) - 5 Matching Results

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Causes of Roof-Fall Fatalities in Anthracite and Bituminous-Coal Mines, 1955 and 1956

Description: Report issued by the U.S. Bureau of Mines discussing coal mining roof-fall accidents during 1955 and 1956. As stated in the summary, "the study includes an analysis of individual accident reports, sets forth the measurable factors, and compares such factors with a representative sample of average data from 39 anthracite mines and 117 bituminous mines" (p. 1).
Date: 1958
Creator: Joseph, R. D.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Lode-Tin Mining at Lost River, Seward Peninsula, Alaska

Description: Report issued by the U.S. Bureau of Mines discussing the lode-tin mining operations of Seward Peninsula, Alaska. History, geology, production, and mining methods are presented. This report includes tables, maps, illustrations, and photographs.
Date: 1958
Creator: Lorain, S. H.; Wells, R. R.; Mihelich, Miro; Mulligan, J. J.; Thorne, R. L. & Herdlick, J. A.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

The Mineral Industry of Turkey

Description: Report issued by the U.S. Bureau of Mines discussing the development of Turkey's mineral industry. Mineral production, consumption, and trade are presented. This report includes tables, maps, illustrations, and photographs.
Date: 1958
Creator: Nahai, L.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Mining and Water-Control Methods at the Chief Lead-Zinc Mine, Chief Consolidated Mining Co., Juab County, Utah

Description: Report issued by the U.S. Bureau of Mines discussing water-control issues at the Chief Mine in Juab County, Utah. Unique methods for water control are presented. This report includes tables, maps, illustrations, and photographs.
Date: May 1958
Creator: Young, W. E.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Mining Inclined Beds of Phosphate Rock, San Francisco Chemical Co. Mines, Rich County, Utah

Description: Report issued by the U.S. Bureau of Mines discussing the mining of phosphate rock in Rich County, Utah. As stated in the introduction, "this information circular describes methods used in mining inclined beds of phosphate rock in mines operated by San Francisco Chemical Co." (p. 1). This report includes maps, illustrations, and photographs.
Date: 1958
Creator: Wideman, Frank L.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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