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Burr Project Potash Mine Development
Burr Mineral Resource has: ?Grade / Thickness / Tonnage ?Dry Caprock ?Low Carnallite ?Low Clay / Insolubles ?Flat & Continuous Deposit ?Proper depth
May 1, 2009
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Concepts for Remote Mineral Projects
By L. J. Vincze
The high cost of constructing mineral processing plants in remote locations warrants a close examination of the alternatives available for reducing the amount of on-site construction work. Among the a
Jan 1, 1980
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Iron Behavior in Nickel Laterite Inverse Leaching Process
By L. Su, S. Liu, K. Jiang, K. Xie
The reduction of iron dissolution and acid consumption is fairly important in the extraction of Ni and Co from laterite ores from both economic and efficiency perspectives. BGRIMM conducted detailed r
Jan 1, 2016
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Applications for Magnetic Mill Linings at the Horne Concentrator of Noranda Mines Limited
By P. W. Godbehere
"INTRODUCTIONMagnetic mill linings have been developed from an invention by Mr. Bertil Brandt, the originator of the Skega rubber lining. The OREBED magnetic mill lining is a concept in which rubber c
Jan 1, 1983
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Recent Advances and Applications of Radiometric and Photometric Sorting
By J. R. Goode
"Coarse ore sorting is here defined as the physical separation of a mixture of coarse (+3/8 inch) ore particles into two or more separate groups of total value greater than that of the unsorted ore. A
Jan 1, 1975
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Forecasting copper prices in the short and medium terms using geostatistics
In this paper, geostatistical techniques are applied to forecast the annual copper price in the short and medium terms (from one to five years ahead). These techniques allow the incorporation of month
Sep 1, 2004
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Forecasting copper prices in the short and medium terms using geostatistics (85ec8f44-0e97-49ec-a0bf-7fb69134cd4d)
By A. Cabañas
"In this paper, geostatistical techniques are applied to forecast the annual copper price in the short and medium terms (from one to five years ahead). These techniques allow the incorporation of mont
Jan 1, 2004
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Beneficiation and Extraction of REE from Northern Minerals’ Browns Range Heavy Rare Earth Project
By T. Hadley, E. Catovic
"Northern Minerals Limited’s (ASX: NTU) flagship project is the Browns Range Rare Earth Project (the Project) located in Western Australia, consisting of a number of deposits with high value, heavy ra
Jan 1, 2014
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Flotation Column Scale-Up and Simulation
By G. S. Dobby, J. A. Finch
"I. INTRODUCTIONA significant development in flotation over the past few years has been the increasing industrial use of flotation columns, primarily in Canada. The column differs dramatically from co
Jan 1, 1985
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Enhancing the safety of remnant pillar recovery in lignite by numerical modelling
By C. O. Aksoy, H. Kose, K. Heasley, E. Yalçin
"In Turkey, the growing demand for lignite has resulted in increased lignite production and an emphasis on improving underground recovery. This has resulted in a gradual increase in the application of
Jan 1, 2004
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Performance Enhancement of Semi-Autogenous Grinding Mills Through the Use of Instrumentation Based on Acoustic Signals
By David G. Almond
"Economies of scale and the variable characteristics of many large ore deposits have resulted in grinding installations having large SAG mills fitted with variable speed drives. Problems associated wi
Jan 1, 2005
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Iron in Arsenic Removal - From Traditonal Arsenic Precipitation to Novel Electrochemical Processes
By M. Arvola, A. Mäkinen, N. Isomäki
Arsenic is a compound that has no significant market value. However, it needs to be removed from ores, concentrates and other process streams because of environmental or technical processing concerns.
Jan 1, 2016
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A Geometallurgical Approach of the Copper-Nickel-Platinum Group Elements Maturi Deposit, Minnesota, USA, Using Quantitative Mineralogy
By Charles Knilans, Tassos Grammatikopoulos, Nicole Hoffmann
"Twin Metals Minnesota LLC, (TMM) has recently completed a prefeasibility study evaluating the development and operation of an underground copper (Cu), nickel (Ni), platinum (Pt), palladium (Pd), and
Jan 1, 2015
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Fabrication of Gold Nanoparticle Superlattices and Their Optical and Electronic Properties
By Toshiharu Teranishi
When we apply the Au nanoparticle superlattices to the future nanooptical and nanoelectronic devices, the control of not only the particle size but also the interparticle spacing and symmetry of super
Oct 1, 2003
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Development of a Thiosalt Treatment System at Xstrata Copper Kidd Metallurgical Site
By Andréa Lagacé
"The milling of sulphide ores inherently generates “thiosalts”, a series of partially oxidized sulphur oxyanions (S2O3 2-, S3O6 2-, S4O6 2- etc.), which make control of effluent treatment systems diff
Jan 1, 2010
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The Relevance and Role of Contractors in Mining Business Improvement through Energy Management for Sustainability
By Tom Cooney
A small number of mining contractors worldwide have evolved their businesses to be able to provide a ?total service solution? to their clients. Thiess, an Australian-based international mining servic
May 1, 2007
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An Evaluation of the Rietveld Method for Modal Analysis at CANMET
By John Wilson
"The Rietveld numerical method was used to calculate the relative abundances of phases in both synthetic binary mixtures and synthetic and natural ores, using X-ray diffraction data. The results were
Jan 1, 2003
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Rougher Flotation Improvements at P.T. Freeport Indonesia’s Grasberg Operation
By Harry Siewert
"The commissioning of the 4th concentrator (C4) at Freeport Indonesia in early 1998 increased total mill throughput from 130k to 230k tonnes per day. The C4 flowsheet consists of a single 38 ft diamet
Jan 1, 2001
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The Importance of Structural Geological Mapping and Slope Monitoring in Open Pit Slope Stability
By Nick D. Rose
The importance of structural geology in open pit slope stability is overlooked in many mining operations due to pressures to cut costs and minimize mine personnel. As a result, mine geology staff are
May 1, 2002
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Corrélation génétique entre les roches granitiques et les dépôts de columbo-tantalite d?Issia, Centre-Ouest de la Côte d?Ivoire
By Benjamin A. Allou
La seule production de columbo-tantalite réalisée en Côte d?Ivoire est effectuée dans les éluvions et alluvions du gisement d?Issia, localisé au Centre- Ouest de la Côte d?Ivoire. Même si un lien dire
May 1, 2003