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Mine Disaster Crisis ManagementBy J. S. Gardner
Fortunately, few mining professionals have dealt with what all mining professionals fear---a mine disaster. Unfortunately, many have dealt with ?accidents? which may or may not claim lives but neverth
Feb 23, 2014
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Laboratory Flotation of Voisey's Bay Ovoid Zone Massive SulphideBy P. Lostritto, G. E. Agar, G. Labonte, M. Cherevaty
"A locked cycle flotation test was done on a sample from the ovoid portion of the Voisey 's Bay copper-nickel sulphide ore. The chemical conditions for this test were generated by prior independent te
Jan 1, 1998
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The Hidden Impacts Of Section 522 - Designating Lands Unsuitable For MiningBy J. W. Gunnett
Abstract. The Surface Mining Control and Reclamation Act of 1977 (PL-95-87), Section 522, establishes requirements for state regulatory authorities to designate lands unsuitable for all or certain typ
Jan 1, 1980
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Design and Construction Benefits of Performing a Bi-Directional Test on a Drilled Shaft in Sand, Gravel, and Cobble DepositsBy Marco Fellin, Van E. Komurka
Significant cost and construction benefits were obtained from performing a bi-directional static load test prior to construction on the Russell Street Bridge Replacement project in Missoula, Montana.
Jan 1, 2019
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Subject Index to Bureau of Mines Publications from July 1, 1990 to January 1, 1960 - Subject Index M-P"M bed, Matanuska valley, Alaska, coal carbonizingproperties B 510M spectral lines, low-energy, study RI 5538Mab shaft, Leadvile district, Colo., investigation RI .1518Maberry process, for aluminum c
Jan 1, 1960
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RI 2496 Platinum Assays and Platinum PromotionsBy C. W. Davis, M. W. Von Bernewitz, S. C. Lind
During the past few years our possible domestic resources of platinum have attracted much attention . On account of the extensive use of platinum during the World War , and the practical elimination o
Jun 1, 1923
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Separation Of Flaky Particles Using Rectangular-Aperture ScreensIn the screening process, used to prepare particles for many applications, shape is known to have a significant effect. The degree of flakiness of construction aggregates has been considered particula
Jan 1, 1999
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The 1987 World Economy, The 1988 National Economy Through May, And Performance Of The U. S. Nonfuel Mineral Industry - World Economy In 1987By Joan Weinberg
Real output expanded at a 3.0% rate worldwide in 1987, a slightly lower pace than the 3.2% rate in 1986. The decline was accounted for largely by slower growth in the U.S.S.R. and the East European co
Jan 1, 1988
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Cyanide Removal from the Wastewater of a Gold Processing Plant Using Calcium and Sodium HypochloriteBy A. Khodadadi, M. Abdolahi, P. Taimory
Cyanide is used by the mining and chemical industries in tremendous quantities without attention being given to its hazardous properties. The use of cyanide compounds in mining is one of the most impo
Jan 1, 2005
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Processing options for the optimal rejection of silicate bearing gangue minerals from a siliceous dolomite fines, S.K. Tripathy, Y.R. Murthy, S. Angadi, A.K. Bhatnagar, and L.O. FilippovBy Y. R. Murthy, S. Angadi, A. K. Bhatnagar, S. K. Tripathy, L. O. Filippov
Dolomite is an essential raw material for the refractory industry, a flux in the iron and steel industry and also for the extraction of magnesium metal. Generally, particle size reduction, screening a
Jan 1, 2020
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The Limestone-Granite Contact-Deposits of Washington Camp, ArizonaBy W. O. Crosby
WASHINGTON CAMP, in Santa Cruz county, Arizona, is a small and little known mining district situated on the lower, eastern slope of the Patagonia mountains, about 20 miles east of Nogales and a like d
Nov 1, 1905
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Inadequate Water Management Planning Resulting in Long-term Closure LiabilitiesBy H J. J Boshoff
Mine closure planning integrated into life-of-mine (LOM) planning during the operational phase consists of many subcategories. One of these subcategories that needs to be fully integrated into the LOM
Jul 16, 2014
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Comminution of quartzite waste to be used in civil constructionBy Rodolfo Silva, Antonio Peres, Afonso Martins, Gilberto Ramalho, Mario Cabello
The consumption of aggregates in civil construction has increased considerably in Brazil for the last years. The extraction of sand and gravel generates significant environmental impacts. As the quarr
Jan 1, 2014
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Mining Legacies – Understanding Life-of-Mine Across Time and SpaceBy M Pepper, C R. Roche, G M. Mudd
"The Australian mining industries approach to life-of-mine planning has improved considerably in recent decades. It now needs to be matched by, and embedded in, mining governance systems that utilise
Jul 16, 2014
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Is The System Of Mine Safety And Health In The US Broken?By D. Lauriski
The recent spate of catastrophic events at U.S. mines raises the question as to whether or not the mine safety and health system in the U.S. is broken. The prescriptive regulatory regime in the U.S. i
Jan 1, 2011
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The Development of User Requirements as a Framework for the Design and Evaluation of a Fit‑for‑Purpose Missing Person Locator System for Underground Mines - Mining, Metallurgy & Exploration (2023)By Ronald C. W. Webber‑Youngman, Philani Larrance Ngwenyama
Entrapments are a huge risk in underground mines. This happens when miners (or any other persons who have entered underground) survive the initial event of an accident, become trapped or lost in unkno
Nov 2, 2023
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A Watershed Approach To Evaluating Impacts Of Abandoned Mines In The Bear Butte Creek Basin Of The Black HillsBy A. D. Davis
This project took a watershed approach in the evaluation of water-quality impacts from past mining activities and current restoration projects in the Bear Butte Creek basin, a small and well defined d
Jan 1, 1997
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Miner Act Technology: Past, Present, and FutureBy S. M. Moore, J. F. Burr, R. Fernando, D. Snyder
"The Mine Improvement and New Emergency Response Act of 2006 (MINER Act Public Law 109-236) was passed by Congress in response to three major underground coal mine accidents in the United States that
Jan 1, 2017
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RI 4313 Churn Drilling At Mary Arnold Zinc-Lead Mines Christian County, Mo.By Homer J. Ballinger
The Mary Arnold Mining Co. in 194.3 owned 292 acre s of mineral land in Christian County, Mo., and was one of two companies with milling facilities in southern-central Missouri. Production from this p
Jan 1, 1948
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CMAR Delivery Targets Effective Management of Risks in Achieving Water Supply Objectives - RETC2021By Cary Hirner, Sarah Lothman, Chris Mueller, Savita Schlesinger, Mike Hanna, Ian Fitz-James
Loudoun Water is currently implementing a quarry to reservoir conversion that will improve water supply reliability in periods of drought and flexibility in water supply operations when turbidity in i
Jun 13, 2021