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Gold Alloy Deformation Processed Metal - Metal Matrix Composite Wire
By Timothy W. Ellis
Wire Bonding is the dominant IC interconnection process presently used in the semiconductor assembly industry (1). The flexibility, adaptability and cost of wire bonding will continue to keep it as th
Oct 1, 2003
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Abrasive Materials (MATERIALS MINERALS YEARBOOK-1988)
By Gordon T. Austin
The combined value of production of natural abrasives, which includes tripoli, special silica stone, garnet, staurolite, and emery, increased about 9% in 1988. In the case of emery, the increase was d
Jan 1, 1990
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IC 7953 Bibliography On Metallurgy Of High-Purity Tungsten, January 1911 Through February 1959 ? Summary And Introduction
By Earl T. Hayes
THIS BIBLIOGRAPHY has been assembled to aid research by the Bureau of Mines, and others on high-purity tungsten. It appears approximately 50 years after the development of ductile tungsten-one of the
Jan 1, 1960
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Standard Digital Video Analysis and Engineering Field Controls
By Tom Treleaven
The success of any blast is dependent on the accuracy of the blast design and the field controls used on the shot. This point cannot be over emphasized because when the geometry is not measured and/or
Jan 1, 2000
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Abrasive Materials (MATERIALS MINERALS YEARBOOK-1977)
By Robert G. Clarke
The production of natural abrasives varied in quantity and value compared with those of 1974. Output of tripoli-type materials and garnet both decreased in quantity and value. Special silica stone pro
Jan 1, 1977
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Cr-Ni-PGE in the Mafic-Ultramafic Enclaves Around Arsikere- Tavarkere Lineament, Karnataka
By R K. W Merkle, S Madoom Hussain, T Yellappa
Cr-Ni-Cu¦PGE deposits are known to occur in early Archaean mafic-ultramafic rocks. Early Archaean mafic-ultramafic (MUMF) rocks occur in the western Dharwar craton and range in size from small pods to
Jan 1, 2008
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Abrasive Materials (Materials Minerals Yearbook - 1989)
By Gordon T. Austin
The combined production value of natural abrasives, which consist of tripoli, special silica stone, garnet, staurolite, and emery, increased in 1987. The increase was, in certain cases, because the ma
Jan 1, 1989
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Mineralogical Solutions For Pyrometallurgical Problems - Synopsis
By L. Andrews
Mineralogy, traditionally associated with concentrator studies, is being increasingly applied to problems in pyrometallurgy. Such investigations commonly make use of a number of techniques, and the re
Jan 1, 2011
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Express modelling of geology, the road without a map
By Claudia Monreal L., Dafne Herreros
"The Geological Modeling is the undisputed point of split of any type of mining method, the effect that the vision and experience of the geologists is propagated trough the development of the project
Sep 1, 2017
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The witchcraft and logic of gold pricing – politics, inflation, speculation, and the value of the dollar are all contributing factors
By Thomas D. Kaufmann
Introduction What drives the price of gold? Supply and demand, of course. But in ways far different from the forces that drive the prices of other major metals, such as steel, aluminum, and copper. G
Jan 9, 1987
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Case Studies Of Simultaneous Mining And Mineral Processing Optimization Applied To Platinum And Nickel Operations ? Synopsis
By S. Burks
This paper develops the themes explored by the authors at the Fourth International Platinum Conference,. Optimization techniques can be used to significantly increase the value of mining businesses by
Jan 1, 2013
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Abrasive Materials (Materials Minerals Yearbook-1993)
By Gordon T. Austin
The combined value of production of natural abrasives, which include tripoli, special silica stone, garnet, staurolite, and emery, increased about 4% in 1990. The increase in the value of tripoli prod
Jan 1, 1993
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Survey of metal values in the ground, 1987–2004
By H. Agnerian
"A survey of 925 mineral property transactions worldwide was carried out between 1987 and 2004. These mineral properties with reported Mineral Resources include 457 gold properties, 322 base metal pro
Jan 1, 2006
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Mining and the Community
In formulating its strategic plan in 1998 the New Zealand Minerals Industry identified two related critical issues facing it. These are, broadly speaking, the issues of access to minerals; and the per
Jan 1, 2000
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Pregrouting in Rock: Contemporary Basic Principles
By Donald A. Bruce
Pregrouting is an extremely important part of many rock tunneling projects. However, poor and unsatisfactory performances have been frequently recorded often with very severe consequences, technically
Jan 1, 2005
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Immediate Internet distribution of vibration data from the historic Byward Market, Ottawa, Canada
By Robert Lee, Jeff Corace, Rob Cyr
Blasting in the heart of the historic Byward Market District of Canada’s capital, Ottawa, presents a unique set of challenges. The obvious difficulties arising on projects requiring blasting within 3
Jan 1, 2006
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Notes on Sampling
This paper is intended partly as a summary of the conclusions that have been arrived at by various authorities on this matter, and also with a view to initiate some discussion on the subject, especial
Jan 1, 1904
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Development Of The Bureau Of Mines Gas-Combustion Oil-Shale Retorting Process
By Arthur Matzick
[1-1 1y IilJLJ,I~X" K pl.rw~~ts rt1s11l s I'I.IIIII 1.c1sc.n rcnlb cind d(~\,elopmrnt rnr- ried oitt by tllc* Illll.cv111 of .\li~~css (111 rlrc. ~ns-c-o~l~l)i~s~io~l oil-sllnlr rcdorting proc-rs
Jan 1, 1966
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RETC 2023 Full Proceedings - RETC2023
By Frank Pepe, Nestor Garavelli
The 2023 Rapid Excavation and Tunneling Conference (RETC) will be held in Boston, MA and will include the presentation of 133 papers divided into 20 technical sessions during the 3 day conference that
Dec 1, 2023
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The Business Case for LHD Automation at Kidd Creek ? the World?s Deepest Base Metal Mine
By Zachary Mayer
Agenda ? Kidd Mine ? Background ? Problem & Opportunity ? Challenges associated to depth - Production Rates - Productive Work Time - Operational Delays - Transfer Levels - Mucking Time - Impa
Aug 1, 2013