Modern Approaches To Ore And Environmental Mineralogy
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Modern Approaches To Ore And Environmental Mineralogy
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Author : Louis J. Cabri
language : en
Publisher:
Release Date : 1998
Modern Approaches To Ore And Environmental Mineralogy written by Louis J. Cabri and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1998 with Mineralogy categories.
Environmental Mineralogy Ii
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Author : D.J. Vaughan
language : en
Publisher: The Mineralogical Society of Great Britain and Ireland
Release Date : 2013-02-06
Environmental Mineralogy Ii written by D.J. Vaughan and has been published by The Mineralogical Society of Great Britain and Ireland this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-02-06 with Science categories.
In a sense, all mineralogy is environmental mineralogy. However, the term environmental has come to be employed (particularly in combination with terms such as science, issue or problem) to refer to those systems at or near the surface of the Earth where the geosphere comes into contact with the hydrosphere, atmosphere and biosphere. This is, of course, the environment upon which the human race depends for survival and, hence, is now sometimes referred to as the critical zone. Those systems containing minerals that constitute the most important or key environments are considered here: soils, modern sediments, atmospheric aerosols, and the interior or exterior parts of certain micro- and macro-organisms. Particularly important are the roles that minerals play in processes that act over time to control or influence the environment at various scales of observation. Both pure systems and those contaminated as a result of human activity are considered. The objectives for this volume are to help to define the subject of environmental mineralogy, and to provide an initial source of information both for mineralogists and other scientists who wish to understand or work in this field. It was hoped that it might also provide a text for use by those teaching courses in the subject at advanced undergraduate or graduate student level.
Progress On Geoenvironmental Models For Selected Mineral Deposits Types
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Author :
language : en
Publisher:
Release Date : 2002
Progress On Geoenvironmental Models For Selected Mineral Deposits Types written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002 with Geology, Economic categories.
Applied Mineralogy In The Mining Industry
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Author : W. Petruk
language : en
Publisher: Elsevier
Release Date : 2000-11-29
Applied Mineralogy In The Mining Industry written by W. Petruk and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000-11-29 with Technology & Engineering categories.
Techniques of performing applied mineralogy investigations, and applications and capabilities of recently developed instruments for measuring mineral properties are explored in this book intended for practicing applied mineralogists, students in mineralogy and metallurgy, and mineral processing engineers. The benefits of applied mineralogy are presented by using in-depth applied mineralogy studies on base metal ores, gold ores, porphyry copper ores, iron ores and industrial minerals as examples. The chapter on base metal ores includes a discussion on the effects of liberation, particle sizes and surfaces coatings of Pb, Cu, Fe, Ca and So4- on the recoveries of sphalerite, galena and chalcopyrite. The chapter on gold discusses various methods of determining the quantities of gold in different minerals, including 'invisible' gold in pyrite and arsenopyrite, so that a balance of the distribution of gold among the minerals can be calculated. This book also discusses the roles of pyrite, oxygen, moisture and bacterial (thiobacillus ferrooxidans) on reactions that produce acidic drainage from tailings piles, and summarizes currently used and proposed methods of remediation of acidic drainage.
Proceedings Of The 10th International Congress For Applied Mineralogy Icam
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Author : Maarten A.T.M. Broekmans
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-03-20
Proceedings Of The 10th International Congress For Applied Mineralogy Icam written by Maarten A.T.M. Broekmans and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-03-20 with Science categories.
This book comprises 96 peer-reviewed contributions submitted to the 10th ICAM Congress, held in Trondheim, Norway on 01-05 August 2011. Themes covered include: 1) Advanced materials, including high-performance technical ceramics and glasses, 2) Analytical techniques, instrumentation and automation, 3) Bio-mimetic mineral materials, medical mineralogy, 4) Construction materials including cement/SCMs, concrete, bricks, tiles, screeds, 5) Cultural heritage, stone artifacts and preservation, 6) Environment and energy mineralogy, including CO2 sequestration, 7) Geometallurgy and process mineralogy, and 8) Industrial minerals including gems, ore minerals, and mineral exploration.
Modern Approaches To Ore And Environmental Mineralogy
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Author : Kari Kojonen
language : en
Publisher:
Release Date : 2000
Modern Approaches To Ore And Environmental Mineralogy written by Kari Kojonen and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000 with categories.
A Practical Guide To Rock Microstructure
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Author : Ron H. Vernon
language : en
Publisher: Cambridge University Press
Release Date : 2004-10-07
A Practical Guide To Rock Microstructure written by Ron H. Vernon and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004-10-07 with Nature categories.
Rock microstructures provide clues for the interpretation of rock history. A good understanding of the physical or structural relationships of minerals and rocks is essential for making the most of more detailed chemical and isotopic analyses of minerals. Ron Vernon discusses the basic processes responsible for the wide variety of microstructures in igneous, sedimentary, metamorphic and deformed rocks, using high-quality colour illustrations. He discusses potential complications of interpretation, emphasizing pitfalls, and focussing on the latest techniques and approaches. Opaque minerals (sulphides and oxides) are referred to where appropriate. The comprehensive list of relevant references will be useful for advanced students wishing to delve more deeply into problems of rock microstructure. Senior undergraduate and graduate students of mineralogy, petrology and structural geology will find this book essential reading, and it will also be of interest to students of materials science.
Electron Microprobe Analysis And Scanning Electron Microscopy In Geology
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Author : S. J. B. Reed
language : en
Publisher: Cambridge University Press
Release Date : 2005-08-25
Electron Microprobe Analysis And Scanning Electron Microscopy In Geology written by S. J. B. Reed and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005-08-25 with Science categories.
Originally published in 2005, this book covers the closely related techniques of electron microprobe analysis (EMPA) and scanning electron microscopy (SEM) specifically from a geological viewpoint. Topics discussed include: principles of electron-target interactions, electron beam instrumentation, X-ray spectrometry, general principles of SEM image formation, production of X-ray 'maps' showing elemental distributions, procedures for qualitative and quantitative X-ray analysis (both energy-dispersive and wavelength-dispersive), the use of both 'true' electron microprobes and SEMs fitted with X-ray spectrometers, and practical matters such as sample preparation and treatment of results. Throughout, there is an emphasis on geological aspects not mentioned in similar books aimed at a more general readership. The book avoids unnecessary technical detail in order to be easily accessible, and forms a comprehensive text on EMPA and SEM for geological postgraduate and postdoctoral researchers, as well as those working in industrial laboratories.
A Practical Guide To Ore Microscopy Volume 1
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Author : Ricardo Castroviejo
language : en
Publisher: Springer Nature
Release Date : 2023-07-12
A Practical Guide To Ore Microscopy Volume 1 written by Ricardo Castroviejo and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-07-12 with Science categories.
This book offers a guide to the microscopic study of metallic ores with reflected light. It combines a rigorous approach with an attractive and easy-to-follow format, using high-quality calibrated photomicrographs to illustrate the use of color for ore identification. The ore identification methodology is updated with systematic color analysis and the application of new multispectral reflectance datasets, which offer an efficient tool for automated ore characterization. In addition, the first volume of this two-part work discusses the essential gangue minerals. Readers will gain familiarity with the method as they follow its application to over 200 selected minerals, comprising the most important ore (≈150) and gangue (≈50) minerals, which are described in the text. Each entry includes an explanatory text with corresponding color photomicrographs for each of the most common microscope settings, preceded by a table summarizing the ore’s main properties, and followed by spectral information in the visible and near-infrared ranges (specular reflectance values from 370 to 1000 nm). Some uncommon, strategic ores, e.g. columbotantalite (“coltan”) and monazite, receive particular attention or are described for the first time with reflected light. Lastly, the book presents a learning strategy for beginners and students. The approach is essentially practical, focusing on the development of observation skills, including self-checking through proposed practical tasks. In addition, the traditional use of determinative tables is critically reviewed and updated. This book is part of a two-volume work. The second volume focuses on intergrowths/textural analysis and interpretation, as well as computer-vision-based automation and applications to ore processing/geometallurgy. The intended audience includes professionals and engineers dealing with mineral resources, as well as postgraduate students. The book also provides lifelong learning support for freelancers and a valuable reference resource for practical university teaching.
A Practical Guide To Ore Microscopy Volume 2
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Author : Ricardo Castroviejo
language : en
Publisher: Springer Nature
Release Date : 2023-08-14
A Practical Guide To Ore Microscopy Volume 2 written by Ricardo Castroviejo and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-08-14 with Science categories.
This book presents recent developments in ore microscopy to support the work of engineers and scientists actively engaged in the field of mineral raw materials (processing plant engineers in mines, process mineralogists and chemists, exploration geologists, etc.) or in ore deposit research. Textural analysis must be rigorous, and simple to be practical. With this aim, the author proposes a specific and user-friendly systematic for textural analysis. A high-performance tool to acquire, quantify, and process the data applied for automated ore characterization is key to predict ore behavior, a fundamental aim of geometallurgy. The recently developed AMCO System (Automated Microscopic Characterization of Ores) provides the tool, first prototype available using computer vision coupled with reflected light microscopy. This innovation is introduced in the text and discussed through case studies of actual mining problems. This second volume of the book "A Practical Guide to Ore Microscopy" includes references, indexes, and other relevant information, plus Annexes 1 to 5. The latter include ore and gangue mineral indexes and mineral abbreviations (Annex 1), a brief compendium of common mineral associations in the main ore deposit types (Annex 2), an introduction to the procedures and techniques used to prepare polished sections (Annex 3), and the various tables used to identify common ores by direct microscopic observation (Annexes 4 and 5).