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  Partner: UNT Libraries Government Documents Department
 Country: United States
 State: Alaska
 Collection: Technical Report Archive and Image Library
Recovery of Gold from Black Sand Tailings

Recovery of Gold from Black Sand Tailings

Date: October 1920
Creator: Gross, John
Description: Report on the recovery of gold from black sand tailings, based on tests conducted at the U.S. Bureau of Mines' Alaska Station.
Contributing Partner: UNT Libraries Government Documents Department
Recent Progress in the Thawing of Frozen Gravel in Placer Mining

Recent Progress in the Thawing of Frozen Gravel in Placer Mining

Date: June 1922
Creator: Janin, Charles
Description: Technical paper issued by the Bureau of Mines over progress made for thawing gravel in placer mines. Different thawing tests are presented and discussed. This paper includes tables, photographs, and illustrations.
Contributing Partner: UNT Libraries Government Documents Department
Safety Cars of the United States Bureau of Mines

Safety Cars of the United States Bureau of Mines

Date: March 1931
Creator: Forbes, J. J. & Ankeny, M. J.
Description: Report issued by the U.S. Bureau of Mines discussing the mine stations and safety cars used to reach miners in distress. As stated in the report, "the purpose, equipment, personnel, and construction of its safety cars" is presented. This report includes an illustration, and a map.
Contributing Partner: UNT Libraries Government Documents Department
United States Earthquakes, 1938

United States Earthquakes, 1938

Date: 1938
Creator: unknown
Description: Report discussing earthquake activity in the United States during 1938. The report is broken down by regions and has sections for specific earthquakes.
Contributing Partner: UNT Libraries Government Documents Department
Analyses of Alaska Coals

Analyses of Alaska Coals

Date: 1946
Creator: Gates, George O. & Fieldner, Arno Carl
Description: Report issued by the Bureau of Mines discussing the coal fields of Alaska. Analyses of the Alaskan coal fields are presented in detail. This report includes tables, and a map.
Contributing Partner: UNT Libraries Government Documents Department
Exploration of Red Mountain Chromite Deposits, Kenai Peninsula, Alaska

Exploration of Red Mountain Chromite Deposits, Kenai Peninsula, Alaska

Date: April 1946
Creator: Rutledge, Franklin A.
Description: Report issued by the U.S. Bureau of Mines investigating the chromite deposits of Red Mountain on Kenai Peninsula, Alaska. Research methods include surface sampling and core drilling. The report includes tables, maps, and illustrations.
Contributing Partner: UNT Libraries Government Documents Department
Bituminous-Coal Deposits in the Vicinity of Eska, Matanuska Valley Coal Field, Alaska

Bituminous-Coal Deposits in the Vicinity of Eska, Matanuska Valley Coal Field, Alaska

Date: February 1952
Creator: Jolley, Theodore R.; Toenges, Albert L. & Turnbull, Louis A.
Description: Report of investigations issued by the U.S. Bureau of Mines on the estimated recoverable reserves of bituminous coal found in the Matanuska Valley Coal Field. The investigation includes studies of the area, and methods of mining which include diamond and churn drilling. This report includes maps, photographs, and illustrations.
Contributing Partner: UNT Libraries Government Documents Department
Investigation of the Millett Copper Deposit Iliamna Lake, Southwestern Alaska

Investigation of the Millett Copper Deposit Iliamna Lake, Southwestern Alaska

Date: July 1952
Creator: Rutledge, Franklin A. & Mulligan, J. J.
Description: Report of investigations issued by the U.S. Bureau of Mines on the Millet copper deposit near Lake Iliamna. The investigation included trenching, drilling, and mineralization zone sampling. This report contains tables, and maps.
Contributing Partner: UNT Libraries Government Documents Department
Names and Definitions of Regions, Districts, and Subdistricts in Alaska: Used by the Bureau of Mines in Statistical and Economic Studies Covering the Mineral Industry of the Territory

Names and Definitions of Regions, Districts, and Subdistricts in Alaska: Used by the Bureau of Mines in Statistical and Economic Studies Covering the Mineral Industry of the Territory

Date: May 1954
Creator: Ransome, Alfred L. & Kerns, William H.
Description: Report issued by the U.S. Bureau of Mines discussing the development of a naming system for Alaskan regions and districts. The structure of the naming system and a description of each district are presented. This report includes maps.
Contributing Partner: UNT Libraries Government Documents Department
Beneficiation of Iron-Copper Ores from Kasaan Peninsula, Prince of Wales Island, Alaska

Beneficiation of Iron-Copper Ores from Kasaan Peninsula, Prince of Wales Island, Alaska

Date: February 1957
Creator: Wells, R. R.; Erspamer, E. G. & Sterling, F. T.
Description: Report issued by the Bureau of Mines over studies conducted on the beneficiation of iron-copper ores. As stated in the summary, "this report summarizes the results of laboratory testing of copper-bearing magnetite ore from the Poorman, Rush and Brown, and Copper Center deposits, Kasaan Peninsula, Prince of Wales Island, southeastern Alaska" (p. 1). This report includes tables, maps, and illustrations.
Contributing Partner: UNT Libraries Government Documents Department
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