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Practical Challenges For The Mine: Precious Metals Accounting And ReconciliationBy Will Jansen
When Enron rocked the United States with its Titanic-sized financial accounting scandal, miners and metallurgists were probably too busy on the mine sites in remote locations to wonder about its rippl
Jan 1, 2009
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RI 9331 - Characterization of the Rare-Earth Mineralogy at the Pea Ridge Deposit, MissouriBy C. W. Whitten
Iron ore deposits in south-central Missouri have emerged as a possible resource for the rare-earth elements. The Pea Ridge Iron Mine is one such deposit. Rare-earth minerals at the Pea Ridge Iron Mine
Jan 1, 1990
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Separation and Purification of Rare Earth Metals Using Molecular Recognition TechnologyBy R. L. Bruening, N. E. Izatt, S. R. Izatt
"Rare earth elements (REE) are essential and unique components of many high-technology products without which functioning of modern society would be greatly impaired. Commercial deposits of REE are li
Jan 1, 2012
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Bulletin 126 Abstracts of Current Decisions on Mines and MiningBy J. W. Thompson
SALE AND CONVEYANCE. DEED BY INDIAN ALLOTTEE OF UNSOUND MIND-BONA FIDE PURCHASER. The deed of an Indian allottee whose mind was unsound, but who was not entirely without understanding, is voidable if
Jan 1, 1916
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Pressure Filtration at Falconbridge Limited Strathcona ConcentratorBy J. F. Jackson, R. W. Mau
"The first commercial installation in the mineral industry of the ""Verti-Press"" pressure filter was made by Falconbridge Limited at the Strathcona Concentrator to filter copper concentrate. The filt
Jan 1, 1990
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Application of satellite imagry for slope failure risk studiesBy W. Greuer
The objective of this paper is to demonstrate how site-specific slope stability analysis can be performed entirely from the desktop with satellite images, Geographic Information Systems (GIS), and slo
Jul 17, 2000
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RI 8799 - Problems in the Control of Anthracite Mine Fires: A Case Study of the Centralia Mine Fire (August 1980)By R. F. Chaiken
The Bureau of Mines has conducted a study of mine fires in the Anthracite Region of Pennsylvania to determine the most effective approaches to fire control in this area. The problems involved in contr
Jan 1, 1983
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Variations between Tectono-Sedimentary regimes during collision zone evolution: The Markham Suture Zone, Papua New GuineaBy Crook KAW
New sedimentological and biostratigraphic data indicate that the Leron Formation in the Markham Suture Zone, Papua New Guinea (PNG) represented Pleist- ocene alluvial fan-delta deposition in shall
Jan 1, 1991
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Industrial Internet of Things (IIoT) Applications in Underground Coal Mines (ca0a43b8-1239-49b9-9ea8-c9be249574e4)By N. Damiano, C. Zhou, B. Whisner, M. Reyes
"The Industrial Internet of Things (IIoT), a concept that combines sensor networks and control systems, has been employed in several industries to improve productivity and safety. U.S. National Instit
Jan 12, 2017
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RI 3953 Exploration for Fluorite, Krausse Estate Property, Crittenden County, KYBy Xavier B. Starnes
"INTRODUCTION The Krausse Estate property was the site of the first lead silver mining in western Kentucky, which began with the sinking of the Andrew Jackson shaft in 1835 3/. The earliest miners con
Sep 1, 1946
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New Projects Highlight Minnesota?s Mining Industryglobal mining boom and in-creased demand for iron ore has lead to a resurgence in the mining industry in Minnesota. At the combined 81st Annual Minnesota Section of SME Meeting and 69th Annual Univers
Jan 1, 2008
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RI 5670 Lake Superior Iron Resources - Preliminary Sampling And Metallurgical Evaluation Of Mesabi Range Nonmagnetic Taconites ? Introduction And SummaryBy R. L. Marovelli
ANTICIPATING the eventual use of the huge tonnages of nonmagnetic taconites of the Mesabi range of the United States, the Federal Bureau of Mines is classifying and evaluating these deposits in detail
Jan 1, 1961
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Trace-element content and partition in apatite-group minerals in phosphate ore from Catalão, BrazilBy ANGELA NAIR AVELAR, Reiner Neumann, PAULO R. G. BRANDÃO
Three types of apatite were identified by means of cathodoluminescence (CL) images in flotation concentrate and tailing samples from the Catalão Mine in Brazil. They are predominantly blue apatite, fo
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Past, Present, and Future of Texas Industrial Minerals Mining, Metallurgy and ExplorationBy Brent A. Elliott, J. Richard Kyle
Texas is a major producer of industrial mineral resources required by the state’s ever-growing population that now exceeds 28 million. Texas typically ranks in the top three states for the value of no
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Translocation of an Endangered Succulent Plant Species From Sandstone Outcrops Earmarked for Coal MiningBy E. Harris
Frithia humilis is an endangered succulent plant species. Its distribution range overlaps with the coal fields of Mpumalanga and it is therefore threatened by opencast mining activities in particular.
Jan 1, 2014
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The Use of Radioactive Dynamite as a Safety Measure in MinesBy G. G. Eichholz
SUMMARY RADIOACTIVE dynamite has been prepared by introducing a small amount of antimony-124 into the explosive. Test work is described on the effectiveness of this tracer, on radiation levels in its
Jan 1, 1957
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The Tunneling Research Program Of The Federal Highway AdministrationBy Steven I. Majtenyi
There is a growing interest among transportation planners to make more use of the subsurface to preserve the landscape and make transportation more efficient and economical. At the present time, utili
Jan 1, 1974
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An Unusual Permanent Shoring JobBy Gordon Demetrick
3900 Yonge St. was not a typical site on which to build a condominium apartment. A steep hill covered the majority of the site. In order to use as much of this site as possible, the rear of the buildi
Jan 1, 1987
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Mining and Sustainability - Placer Niugini LimitedCan mining promote sustainable development? What is sustainable development? Is sustainable development good for corporate sustainability? Does it work in practice? If so, is it good for business? Thi
Jan 1, 1999
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Community Engagement Best Practice in the mining sector: What?s recommended and who?s using it?By Ben Bradshaw
Context ? Community engagement has become an increasingly significant and challenging part of mineral exploration and mine development; indeed, opposition from communities proximate to a proposed min
May 1, 2010