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IC 6217 Bureau of Mines Instruction in First Aid and Value of 100-Percent First-Aid Training to Em· ployees of Mining and Oil CompaniesBy A. L. Murray
First -aid training as an adjunct to safety is receiving more wide spread recognition in the industries every year . Moreover , the adoption of a program for giving firstaid training to practically al
Jan 1, 1930
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Bibliography Of Petroleum And Allied Substances 1922 And 1923 - IntroductionBy H. Britton
This bulletin is the seventh in the series of petroleum bibliographies published by the Bureau of Mines, Bulletins 149, 165, 180, 189, 216, and 220 being compilations for the years 1915, 1916, 1917, 1
Jan 1, 1929
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Coal Division - Elements In Coal And Potential Environmental Concerns Arising From These ElementsThe Environmental Session will consist of five papers dealing with various aspects of trace elements associated with coal. Analytical procedures to determine the amounts of trace elements will be disc
Jan 1, 1979
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The Salt Deposits of Malagash, Nova ScotiaBy A. R. Chambers
Malagash received its name from the Indians many years ago on acco.unt of its turbid (milky) waters, although,' the red men did not appreciate the significance of this turbidity, and were, of cou
Jan 1, 1924
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New Construction at Tadanac, British ColumbiaBy Unknown
We are indebted to the Consolidated Mining and Smelting Company of Canada Limited for the several pictures in this issue showing the progress made in new construction at Tadanac and at Bonnington Fall
Jan 1, 1925
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Optimised Process Control in Iron Ore via Online Analysis of Light ElementsBy L Köresaar, J Moilanen
With lower and increasingly variable Fe grades in iron ore resources, the monitoring of Si, Al, Mg and other light elements to meet quality requirements is gaining importance in the iron ore beneficia
Jul 13, 2015
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RI 3365 Explosion In School Building At New London, Tex., March 18, 1937 ? IntroductionBy D. J. Parker
On Thursday, March 18, 1937, the country was shocked by news of a terrific explosion at the New London, Tex., school, which caused the death of 280 pupils rind 14 teachers. The explosion occurred a
Jan 1, 1937
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Dotaku: an example of metallurgy in prehistoric JapanBy K. T. Audt
The Yayoi period, from about 300 B.C. to A.O. 300, represents a time of important changes in Japanese history. During this period the advanced rice culture of the Asian continent was introduced to Jap
Jan 1, 1999
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Using Rock Geomechanical Characteristics to Estimate Bond Work Index for Mining Production Blocks - Mining, Metallurgy & Exploration (2021)By Omid Asghari, Amin Mousavi, Arshad Ranjbar
Geometallurgical modeling of the production benches is an attempt to estimate the geometallurgical variables of the different ore domains, which leads to a better understanding of the ore and its prop
Oct 28, 2021
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RI 3331 Progress Reports - Metallurgical Division - 14. Annual Report Of The Metallurgical Division, Fiscal Year 1936 ? ForewordBy R. S. Dean
This report, the second of a series of annual reports of the Metallurgical Division to be released in this form covers the fiscal year July 1, 1935, to June 30, 1936. The technological work of the
Jan 1, 1937
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Electrolytic Refining A T The U. S. Mint, San Francisco, Cal.By EDWARD B. DURHAH
(San Francisco Meeting, UCtober, 1911.) THE refinery at the San Francisco Mint takes the bullion purchased by the receiving department, and carrying more than 200 parts of precious metals in 1000, or
Oct 1, 1911
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Effect of Yield Strength on Wear Rates of Railway WheelsBy J. W. van der Merwe, A. S. Bolokang, M. J. Phasha, V. J. Matjeke, C. Moopanar
"Excessive wear rates on railway wheels can result in rolling-stock derailments. If wear is detected early the possible derailments can be prevented by prematurely replacing wheelsets, although the in
Jan 1, 2016
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Airplanes Solve Alaskan Mining ProblemsBy CLARENCE WM. POY
THE most common difficulty faced by an engineer or mine operator when opening a new property in a new field is the lack of roads and of cheap transportation. This one item often swings the balance of
Jan 1, 1935
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Industrial Minerals review 2016By Jack Bedder
"Editor’s note: We would like to thank those who make this annual issue possible. A special thank you goes out to the industrial minerals annual review editor, to the Industrial Minerals & Aggregates
Jan 7, 2017
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RI 8837 Stratification in Water Quality in Inundated Anthracite Mines, Eastern PennsylvaniaBy K. J. Ladwig
The Bureau of Mines conducted a field investigation of the water quality in inundated underground coal mines in the Northern Anthracite Field, eastern Pennsylvania. Water samples were collected at mul
Jan 1, 1984
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Changing Restoration Priorities in the 21st Century – Opportunities for Novel Ecosystem Design in Mine ClosureBy P Audet, D Doley
The mining industry often embraces mine closure criteria that require the reinstatement of predisturbance or even presettlement (ie historic) ecosystems. However, the extent and severity of disturbanc
Jul 16, 2014
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Sampling And Analyzing Flue Gases. - Introduction.By Henry Kreisinger
Some of the investigations conducted by the Bureau of Mines have for their object the collecting and disseminating of information regarding methods by which the fuels of the country may be most effici
Jan 1, 1915
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Adoption of High Oxygen Bottom Blowing in Copper Matte Smelting: Why is it taking so long?By Enzo Palumbo, Joël P. T. Kapusta, François Larouche
In light of the rapid deployment of bottom blowing smelting in China over the last ten years, one has to wonder why it has taken the copper industry so long to adopt ultra-high oxygen enrichment via S
Jan 1, 2015
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Recent Process Additions to the Royal Canadian Mint 2005-2011By V. Aprahamian, T. Cheng, M. Tangen, R. Beauprie
The Royal Canadian Mint has implemented significant process additions since 2005. Installation of a whole new highly automated silver refining circuit has allowed recovery of physical silver from gold
Jan 1, 2011
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With My Husband in Soviet RussiaBy Sallie McCabe Johnson
LIFE IN RUSSIA for the foreign woman is hard. It is up to her whether her days are spent in tearful longing for ironic or whether she :hakes the real effort to ferret out the interesting or amusing si
Jan 1, 1932