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"What do Geostatistics and Cut-Off Grade Optimisation have to do with Real Options Applied to Mine Project Evaluation?"
By J Araya, O Leiva
The mine evaluation process, composed of the designing, planning and valuation of a mine project, is, among other variables, based on an estimated orebody model. However, as the information from the d
Sep 26, 2011
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"What Do You Mean - 'Coal Dust'?"
By K. L. Marshall
A facetious title was purposely given this talk, so that a formal paper would not be expected. TWO or three days ago, while discussing with Mr. Dickinson some of the details of the dust explosion
Jan 1, 1924
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"World Mining and Metals Technology" Theme of '76 SME-AIME Fall Meeting
"World Mining and Metals Technology" is the title of this year's SME-AIME Fall Meeting and Exhibit in Denver, Sept. 1-3, where a record number of exhibits are scheduled for display. The internati
Jan 8, 1976
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"X-ray Computed Tomography – Determination of Rapid Scanning Parameters for Geometallurgical Analysis of Iron Ore"
By I Basson, J A. Miller, M Becker, F C. de Beer, L C. Bam
"Geometallurgy brings together geologists, mine planners and process engineers to extract meaningful mineralogical and textural information from an orebody, with a view to predicting its metallurgical
Jun 15, 2016
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'The Study of Silicosis in Ontario Mines
By G. C. Bateman
THE cause of silicosis and its prevention have held the attention of medical men and mine operators for many years and at the present rime the study of this disease is more than ever to the fore, even
Jan 1, 1936
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(Preprint 88-183)
Eldorado Resources Ltd.(ERL) uses a solvent extraction process for the processing of uranium ores. The solvent extraction plant consists of 4 extraction and 5 stripping stages with regeneration carrie
Jan 1, 1988
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(R)evolution in Mining – Implications For Exploration
By Murray W. Hitzman
Two great revolutions in mining occurred during the 20th century. The first took place almost 100 years ago (1903-1905) with Daniel Jackling’s experiment in the economies of scale for large-scale min
Jan 1, 2005
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(U, Zr, Nb)C Pseudo-Ternary Carbide Fuel for High Temperature Space Nuclear Reactors
By Travis Knight
Mixed uranium and refractory metal carbide systems have been proposed for space nuclear power and propulsion applications. Solid-core space nuclear reactors could be utilized for low- earth-orbit (LEO
Jan 1, 1999
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(Un) Certain Exploration Facts from Figures
By J. Boldy
This paper is an attempt to place Canadian Precambrian volcanogenic deposits in perspective, by examining and compiling data regarding certain neglected fundamentals of size, grade, value, frequency d
Jan 1, 1977
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*Kuz-Ram and Digital Image Processing System Combination to Determine Specific Blasting Parameters
By A. Karadogan, G. Tuncer, A. Kahriman
Determination of optimal blast parameters have been the priority act for blasters on the field due to financial and technical properties of the operation. Therefore many researchs were done to establi
Jan 1, 2005
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-0.5mm High Sulfur Fine Coal Microwave Energy Absorption Performance and Electromagnetic Characteristics in the Magnetic Separation Desulfurization
By Z. Luo, China University of Mining & Technology, C. Duan
"The magnetic separation removal rate of pyrite could be improved effectively by increasing the susceptibility of pyrite. The electromagnetic characteristics and absorption response performance of hig
Jan 1, 2016
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1 Introduction - 1.1 Noise-Induced Hearing Loss
By Efrem R. Reeves
Noise-induced hearing loss (NIHL) is the most common occupational illness in the United States, with 30 million workers exposed to excessive noise levels [NIOSH 1996] every day. Of particular concern
Dec 1, 2009
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1 Recent Technological Developments In Deep Foundations With Soil Excavation - Deep Foundations With Soil Excavation: Bored Piles, Root Piles, CFA Piles, Slurry Trench Walls - Allocation Of papers
By J. Hartikainen
19 papers were allocated to this session by the paper classification committee, 8 related to bored piles, 5 to continuous flight auger piles (CFA piles), 3 to slurry trenches, 2 to both bored piles an
Jan 1, 1994
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1+1/4 Necessary and Sufficient Conditions of Organic Che-lating Agents as Depressors or Activators
By W. G. Wu
More and more researches and applications of organic chelating agents as depressors or activators are carried out in the course of research and application of modern flotation. The paper puts forward
Jan 1, 2014
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1-Rock-Bursts at the Teck-Hughes Mine
By J. D. Christian
WHEN mining development began in the Kirkland Lake camp, twenty-five years ago, there was very little information obtainable from surface showings as to the nature of the ore deposits. A length of alm
Jan 1, 1939
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1. 1 Chromium
The mineral chromate is the sole current source of commercial chromium Chromite varies compositionally within limits permitted by the formula ((Mg,Fe,Zn,Mn)(A1,Cr)2O4) No chromate has been mined in th
Jan 1, 1975
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1. 1 General Discussion
Water infiltration control techniques are designed to reduce the total volume of water entering an underground mine, and thus, reduce the volume of mine water discharge During the development of under
Jan 1, 1975
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1. Introduction
By Victor F. Hollister
This first section of case histories of mineral discoveries, Vol. 3, covers some of the milestones in porphyry copper and skam exploration successes. It was during the era of these discoveries that la
Jan 1, 1991
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1. Ore Deposits of the United States, 1933-1967 The Graton-Sales Volume
By John S. Brown
The northeastern United States embraces that area of the Appalachian Mountains, and adjacent territory, beginning on the south at the Potomac River. It thus extends from the flat-lying Paleozoic terra
Jan 1, 1968
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1.0 - Mine Drainage Pollution In The United States
In the United States water pollution resulting from mining activities has long been recognized as a major environmental problem Mine drainage pollution results from many types of mining activities and
Jan 1, 1975