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RI 4715 Helium Tracer-Gas Studies In The Cabin Creek, W. Va. Oil And Gas Field
By Jr. Frost
Helium used as a tracer gas in petroleum reservoirs continues to show great promise as a new tool for the oil and gas industry, according to tests conducted jointly by the Bureau of Nines and The Pure
Jan 1, 1950
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Alphabetical List Of Members
[A Aalseth, Earl P. (M 51) Geol, Amerada Petr. Corp., Box 1498, Billings, Mont. Abadie, Henry G. (M 43) Asst to Supvr of Oper, Long Beach Oil Dev. Co., 255 S. Santa Clara, Long Beach 7, Calif. Abbe
Jan 1, 1961
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IC 9097 Bureau Of Mines Research Into Reducing Materials-Handling Injuries
By Richard L. Unger
The Bureau of Mines entered into a cooperative agreement with an eastern Kentucky coal mining company to comprehensively redesign the flow of equipment and supplies throughout its underground mines. I
Jan 1, 1986
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Preparation Of Environmental Impact Study (EIS) And Environmental Adjustment And Management Program (PAMA) Guidance Documents For Peru's Ministry Of Energy And Mines
By R. L. Kloberdanz
Peruvian legislation requires the preparation of an Environmental Impact Study (EIS) for new and expanding mines/beneficiation facilities and the preparation and implementation of an Environmental Adj
Jan 1, 1998
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IC 6328 Tantalum
By E. P. Youngman
Tantalum is a rare element ; estimates indicate that there is less tantalum than gold in the earth's crust . After remaining a laboratory curiosity for many years , it was used to a limited extent and
Aug 1, 1930
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Planning of Ventilation and Air-Conditioning at the Mindola Mine, Copperbelt of Zambia
By M. Guney, A. R. Bell
In Mindola mine on the Zambian Copperbelt, there is a plan to extend the current production level of 1.2-1.5 km (3,900-4,900 ft) with five additional production levels. Research work indicated that th
Jan 3, 1984
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IC 8623 Theoretical And Experimental Studies On The Packing Of Solid Particles: A Survey
By R. S. Fowkes
The degree and manner of packing of bulk materials influences all phases of their loading, such as by a front end loader or a dragline, and their mechanics of flow, such as through a binhopper or an o
Jan 1, 1974
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Development of a Low-cost Instrument for Barometric Pressure Surveys
By A S. Derrington
High-accuracy, solid-state digital reference barometers have proven to be well suited to conducting underground barometric pressure surveys. The only problem is their expense; at least A$4000 each. Fo
Aug 31, 2015
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Achieving the Benefits of Information Technology in Surface and Underground Mining Processes
By Sean Dessureault
Information technology (IT) initiatives in the past have tended to be sold on their ability to maximize resource output and return on capital by using assets more effectively and efficiently. Many IT
May 1, 2002
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Australian Gold - Exploration, Discovery and Potential - Keys to a Sustainable Industry
Gold has been known and mined in Australia for over 150 years. It occurs and is mined in all States and the Northern Territory. In the past 30 years approximately 8300 t of gold has been mined and gol
Jan 1, 2007
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RI 4681 Investigation Of Nevada Scheelite, Inc., Deposit Mineral County, Nev.
By Robert W. Geehan
The Bureau of Mines developed, by core drilling, the property of Nevada Scheelite, Inc., from October 5, 1943, to February 24, 1944. Claims of the corporation are near Rawhide in the northern portion
Jan 1, 1950
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Slag Fuming Process Intensification at Trail Operations
By K. J. Heale, G. G. Richards, D. J. Rioux, R. L. Stephens
Slag fuming has remained a key process for the recovery of Zn, Pb, and minor elements in the integrated flow sheet at Teck Cominco's Trail Operations for more than 75 years. Since the start-up of
Jan 1, 2008
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Measuring the Size Distribution of Diesel Exhaust and Mine Dust Aerosol Mixtures with the Microoriflce Uniform Deposit Impactor
By C. Fang, D. B. Kittleson, K. L. Rubow
"Under contract to the U.S. Bureau of Mines, a study was conducted to investigate the feasibility of using the microorifice. uniform deposit impactor (MOUOI) to measure the size distribution of aeroso
Jan 1, 1989
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Some Aspects Of Laboratory Flotation Of Co-Cu Minerals From Mixed Oxide Ores
By Antoine F. Mulaba
Introduction Copper and cobalt oxide mineral deposits formed by the atmospheric weathering of near surface sulphide deposits are commonplace in the Democratic Republic of Congo. The most common ro
Jan 1, 2005
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New Method for Sulfate Removal and Recovery
By P. James
"INTRODUCTION High sulfate (SO4-2) levels often occur in MIW (mining influenced water) either as the result of oxidation of sulfide minerals exposed by mining activity or by deliberate addition – comm
Jan 1, 2015
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New CIGMAT Downhole Penetrometer (DHP-CIGMAT) for Use During Drilled Shaft Construction (7493fc91-7396-4eac-bed2-0406570252cc)
By Omer F. Usluogullari, C. Vipulanandan
"It is critical to monitor the ground conditions during excavation and drilling of boreholes during construction to identify possible changes in the soil and rock formations. Drilled shafts are increa
Jan 1, 2017
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Trends in Drilling and Blasting
By Alan Bauer
New developments in drilling, blasting and explosives in both open-pit and underground mining operations are discussed, as well as novel surface blasting techniques such as are used in tar sand mining
Jan 1, 1978
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Members, Junior Members, Associates Rocky Mt. Members and Junior Foreign Associates Alphabetical
Aamot, Olav Crone, Chem. Engr., Elektrokemisk Raadhusgt..23, Oslo. Norway. '29 Abadilla, Quirico A., Dir., Bureau of Mines Manila, P. I. '3S Abbott, Clarence E., V.P., Charge of Raw Materi
Jan 1, 1939
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Operations versus Projects - How Do People Think and What are the Implications?
By B Clements, G Lane
The operations and project environments are very different, but overlap in many areas. The development of mineral processing projects is goal oriented, is schedule focused and is a contractual environ
Oct 29, 2012
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An Examination of Mining Companies’ Online Health and Safety Policies: Implications for Improving Organizational Performance
By D. R. Willmer, E. J. Haas
"DISCLAIMER The findings and conclusions in this paper are those of the authors and do not necessarily represent the views of the National Institute for Occupational Safety and Health. Reference to sp
Jan 1, 2018