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Mineralogy And Geochemistry Of Ruby

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Mineralogy And Geochemistry Of Ruby

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Author : Frederick Lin Sutherland
language : en
Publisher: MDPI
Release Date : 2020-12-07

Mineralogy And Geochemistry Of Ruby written by Frederick Lin Sutherland and has been published by MDPI this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-12-07 with Science categories.

Ruby, red corundum, is a gem mineral with mineral properties, gem characteristics and chemistry that are reliant on critical trace element substitutions in its aluminum oxide crystal structure. Ruby has attracted scientific and economic interest. It has already been studied extensively regarding its widespread global distribution and the diversity of its geological associations, as revealed by exploration and exploitation. Researchers are becoming increasingly aware that geographic typing of ruby characteristics and its host assemblages may guide further exploration and provide checks on reputed sources of both rough and cut stones. Genetic pointers, based on fluid and solid mineral inclusions, oxygen and other isotope values and pressure and temperature estimates, have already yielded much genetic information. Rare ruby in mantle xenoliths, TP ~1100o C, 2GPa, epitaxial diamond in ruby and ruby in diamond have special interest. Amid the present extensive documentation on this singular gem mineral, new insights and co-existing associations remain to be discovered. Although ruby largely appears in metamorphic and metasomatic source rocks, newer studies suggest it may also arise from magmatic sources. Age-dating of a range of mineral inclusions in ruby now allows more precise modelling of ruby genesis. Tectonic aspects of ruby genesis related to early collisional plate events on Earth are also a frontier for further understanding. In addition, ruby growth remains an important phase in metamorphic studies of events in some young collisional zones. This Special Issue planned for Minerals aims to attract further studies on this multi-origin gem mineral. Investigations at the ‘economic border’ of ruby and sapphire nomenclature and relevant treatments affecting ruby color will be considered.

Mineralogy And Geochemistry Of Gems

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Author : Panagiotis Voudouris
language : en
Publisher: MDPI
Release Date : 2020-03-10

Mineralogy And Geochemistry Of Gems written by Panagiotis Voudouris and has been published by MDPI this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-03-10 with Science categories.

Gems have been used in the manufacture of jewellery and as ornaments since antiquity. Considering gems, recent statistics have shown that about 15 billion Euros are annually at stake. Nowadays, gemmology, i.e., the study of gem materials, is one of the most expanding fields in the earth sciences, positioned between academia and industry. As an applied science, in gemmology, the instruments used should be non- or microdestructive, and their cost should be reasonable both in terms of equipment and time consumption. Gemmology can also be used contribute to the development of pure science and in some cases, destructive techniques may have to be used. Taking into account the fact that gems are albeit rarely available for scientific research, this compilation of 20 articles by around 100 researchers from over 30 different institutions situated in 20 countries from around the globe, presented in the Special Issue entitled “Mineralogy and Geochemistry of Gems”, offers very good examples on the application of various methods for their study which will hopefully contribute to our better understanding of gem formation in general and will enhance scientific debates attracting more scientists from various disciplines to get involved in this field.

Treatise On Geochemistry

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Author :
language : en
Publisher: Newnes
Release Date : 2013-10-19

Treatise On Geochemistry written by and has been published by Newnes this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-10-19 with Science categories.

This extensively updated new edition of the widely acclaimed Treatise on Geochemistry has increased its coverage beyond the wide range of geochemical subject areas in the first edition, with five new volumes which include: the history of the atmosphere, geochemistry of mineral deposits, archaeology and anthropology, organic geochemistry and analytical geochemistry. In addition, the original Volume 1 on "Meteorites, Comets, and Planets" was expanded into two separate volumes dealing with meteorites and planets, respectively. These additions increased the number of volumes in the Treatise from 9 to 15 with the index/appendices volume remaining as the last volume (Volume 16). Each of the original volumes was scrutinized by the appropriate volume editors, with respect to necessary revisions as well as additions and deletions. As a result, 27% were republished without major changes, 66% were revised and 126 new chapters were added. In a many-faceted field such as Geochemistry, explaining and understanding how one sub-field relates to another is key. Instructors will find the complete overviews with extensive cross-referencing useful additions to their course packs and students will benefit from the contextual organization of the subject matter Six new volumes added and 66% updated from 1st edition. The Editors of this work have taken every measure to include the many suggestions received from readers and ensure comprehensiveness of coverage and added value in this 2nd edition The esteemed Board of Volume Editors and Editors-in-Chief worked cohesively to ensure a uniform and consistent approach to the content, which is an amazing accomplishment for a 15-volume work (16 volumes including index volume)!

8th International Kimberlite Conference The J Barry Hawthorne Volume

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Author : Roger H. Mitchell
language : en
Publisher: Gulf Professional Publishing
Release Date : 2004

8th International Kimberlite Conference The J Barry Hawthorne Volume written by Roger H. Mitchell and has been published by Gulf Professional Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004 with Science categories.

Volume 2, dedicated to Barry Hawthorne, presents papers concerned with the genesis of eclogites, the mineralogy of diamond and its inclusions, exploration methods for kimberlite, the geochemistry of the upper mantle and the character of cratons.

Environmental Geochemistry

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Author : B. Sherwood Lollar
language : en
Publisher: Elsevier
Release Date : 2005-05-21

Environmental Geochemistry written by B. Sherwood Lollar and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005-05-21 with Medical categories.

The Treatise on Geochemistry is the first work providing a comprehensive, integrated summary of the present state of geochemistry. It deals with all the major subjects in the field, ranging from the chemistry of the solar system to environmental geochemistry. The Treatise on Geochemistry has drawn on the expertise of outstanding scientists throughout the world, creating the reference work in geochemistry for the next decade. Each volume consists of fifteen to twenty-five chapters written by recognized authorities in their fields, and chosen by the Volume Editors in consultation with the Executive Editors. Particular emphasis has been placed on integrating the subject matter of the individual chapters and volumes. Elsevier also offers the Treatise on Geochemistry in electronic format via the online platform ScienceDirect, the most comprehensive database of academic research on the Internet today, enhanced by a suite of sophisticated linking, searching and retrieval tools.

High Temperature Metamorphism And Crustal Anatexis

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Author : J.R. Ashworth
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06

High Temperature Metamorphism And Crustal Anatexis written by J.R. Ashworth 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 2012-12-06 with Science categories.

This second volume in the new series produced by the Mineralogical Society is concerned with the study of rocks from the deep continental crust. It is, we hope, timely to summarize recent petrological advances contributing to this field of active interest. Based mainly on review papers read at a conference, the chapters have subsequently been revised and expanded, while the editors have produced an introductory overview as Chapter 1. The conference was the Winter Meeting of the Mineralogical Society on 15 December 1988, at wh ich Prof. R. C. Newton delivered the 20th Hallimond Lecture of the Society (which forms the basis of Ch. 7). The editors are grateful to all who contrib uted to the smooth running of the meeting at Kingston Polytechnic, and in the ensuing preparation of the volume: in particular, we sincerely thank all of the following for their labours as referees: A. J. Baker, L. M. Barron, M. J. Bickle, A. D. Chambers, J. D. Clemens, J. S. Daly, G. T. R. Droop, C. R. L. Friend, E. S. Grew, S. L. Harley, R. S. Harmon, N. B. W. Harris, B. Harte, T. J. B. Holland, N. F. C. Hudson, W. S. MacKenzie, W. Perkins, H. R. Rollinson, J. W. Sheraton, D. J. Waters, R. H. Worden and B. W. D. Yardley. John R.

Xiii General Meeting Of The Russian Mineralogical Society And The Fedorov Session

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Author : Yuri Marin
language : en
Publisher: Springer Nature
Release Date : 2023-02-14

Xiii General Meeting Of The Russian Mineralogical Society And The Fedorov Session written by Yuri Marin and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-02-14 with Science categories.

This book presents the materials of the XIII General Meeting of the Russian Mineralogical Society. Over 190 participants prepared the result of their scientific work on mineralogy: mineral diversity and the evolution of mineral formation (S1); minerals as markers of petro- and ore genesis and new methods of their determination (S2); mineralogy and formation conditions of deposits of strategic minerals (S3); problems of applied (technological and ecological) mineralogy and geochemistry (S4); natural stone in art and architecture (S5); modern research in the field of stone and gemological studies (S6); mineralogical crystallography, crystallochemistry, and new minerals (F1); history of science, museumification, and popularization of natural science knowledge (F2). The Russian Mineralogical Society is the oldest mineralogical Society in Russia (from 1817). The Russian Mineralogical Society joins more than 1200 researchers from universities, academic and industry institutes, and production organizations in Russia's major scientific centers. The Society has 17 sections, including crystallochemistry, radiography and spectroscopy of minerals, ore mineralogy, technological mineralogy, experimental mineralogy, ecological mineralogy and geochemistry, and new mineral nomenclature classification. The main scientific and organizing event for the Russian Mineralogical members is the meeting session, organized every fourth year.

Contains references on geologic occurence, mineralogy, geochemistry, metalurgy, analytical procedures, biologic effects, production, and uses of selenium.

Mineralogy And Geochemistry Of Ruby

Mineralogy And Geochemistry Of Ruby

Mineralogy And Geochemistry Of Gems

Treatise On Geochemistry

8th International Kimberlite Conference The J Barry Hawthorne Volume

Environmental Geochemistry

High Temperature Metamorphism And Crustal Anatexis

Xiii General Meeting Of The Russian Mineralogical Society And The Fedorov Session

Geological Survey Bulletin

Bulletin

Annotated Bibliography On The Geology Of Selenium

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