Mineralogy and Geochemistry of Gems
Mineralogy and Geochemistry of Gems

Author: Panagiotis Voudouris

Publisher: MDPI

Published: 2020-03-10

Total Pages: 528

ISBN-13: 3039280767

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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.

My Crystal Collection Journal
My Crystal Collection Journal

Author: Anna Nadler

Publisher:

Published: 2019-01-12

Total Pages: 150

ISBN-13: 9781793999214

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Practical, detailed and personalized journal, designed to help you organize your extensive or budding crystal collection! Crystals have long been celebrated for their beauty, healing and metaphysical properties. Many of us collect them. These collections tend to grow fast and, as much as we want to keep track of all of the beautiful gems, sometimes it becomes a challenge.Hopefully this journal will bring a little order to your marvelous treasury of gems! The page numbers and the table of contents make for easy, convenient and fun logging of gems!

My Little Book of Rocks, Minerals and Gems
My Little Book of Rocks, Minerals and Gems

Author: Claudia Martin

Publisher: QEB Publishing

Published: 2017-05-02

Total Pages: 0

ISBN-13: 9781682971475

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What are rocks and minerals? Why are there so many different kinds? From the way that rocks are formed to identifying gem stones, My Little Book of Rocks provides the answers for budding geologists, using clear, concise text along with full color illustrations and photographs.

Introduction to Mineralogy and Petrology
Introduction to Mineralogy and Petrology

Author: Swapan Kumar Haldar

Publisher: Elsevier

Published: 2020-07-29

Total Pages: 437

ISBN-13: 0323851363

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Introduction to Mineralogy and Petrology, second edition, presents the essentials of both disciplines through an approach accessible to industry professionals, academic researchers, and students alike. This new edition emphasizes the relationship between rocks and minerals, right from the structures created during rock formation through the economics of mineral deposits. While petrology is classified on the lines of geological evolution and rock formation, mineralogy speaks to the physical and chemical properties, uses, and global occurrences for each mineral, emphasizing the need for the growth of human development. The primary goal is for the reader to identify minerals in all respects, including host-rocks, and mineral deposits, with additional knowledge of mineral-exploration, resource, extraction, process, and ultimate use. To help provide a comprehensive analysis across ethical and socio-economic dimensions, a separate chapter describes the hazards associated with minerals, rocks, and mineral industries, and the consequences to humanity along with remedies and case studies. New to the second edition: includes coverage of minerals and petrology in extra-terrestrial environments as well as case studies on the hazards of the mining industry. Addresses the full scope of core concepts of mineralogy and petrology, including crystal structure, formation and grouping of minerals and soils, definition, origin, structure and classification of igneous, sedimentary and metamorphic rocks Features more than 250 figures, illustrations and color photographs to vividly explore the fundamental principles of mineralogy and petrology Offers a holistic approach to both subjects, beginning with the formation of geologic structures that is followed by the hosting of mineral deposits and the exploration and extraction of lucrative, usable products that improve the health of global economies Includes new content on minerals and petrology in extraterrestrial environments and case studies on hazards in the mining industry

My Book of Rocks and Minerals
My Book of Rocks and Minerals

Author: Devin Dennie

Publisher: National Geographic Books

Published: 2017-07-11

Total Pages: 0

ISBN-13: 1465461906

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A stunning visual reference book for little geologists who love to find fascinating rocks all around them. Identify colorful gemstones, sparkly crystals, the toughest rocks, and ancient fossils. Packed with fun facts, information, and extensive photos all about the rocks and minerals that make up the world around us. Interactive learning that engages young scholarly minds. Learn about 64 different types of rocks and minerals, how to tell the difference between them and where to find them. Dig into all the interesting geological materials from deep space to the deepest caves. You’ll even discover glow in the dark minerals and living gems! Find out about the stuff our world is made of, and how rocks and minerals form over time. This captivating book introduces children to hands-on science with fun activities like starting your own impressive rock collection and how to stay safe on your rock finding missions. Written for kids aged 6 to 9 with bite-sized information and explanations. The easy-to-understand language gives them a rock-solid foundation for science subjects. The geology book includes the phonetic pronunciation of the rock and mineral names so your little one will sound like a rock expert in no time. Rockin’ It With Stones And Minerals • Stunning high-quality photographs. • Inspiring activities for little Earth scientists. • Over 64 types of rocks, their properties, and how they are formed.

Gemstones
Gemstones

Author: Arthur Thomas

Publisher: New Holland Australia(AU)

Published: 2009

Total Pages: 256

ISBN-13: 9781847734846

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'Gemstones' is a guide to the fascinating world of precious and semi-precious crystals. As well as the naturally occurring minerals that have long been prized as gemstones, such as diamonds, emeralds and rubies, this book covers 'organic gems', including pearls, amber and coral, and synthetic gems and simulants, or imitations.

The Heartless Stone
The Heartless Stone

Author: Tom Zoellner

Publisher: Macmillan

Published: 2007-06-12

Total Pages: 356

ISBN-13: 9780312339708

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An American Library Association Notable Book When he proposed to his girlfriend, Tom Zoellner gave what is expected of every American man--a diamond engagement ring. But when the relationship broke apart, he was left with a used diamond that began to haunt him. His obsession carried him around the globe; from the "blood diamond" rings of Africa; to the sweltering polishing factories of India; to mines above the Arctic Circle; to illegal diggings in Brazil; to the London headquarters of De Beers, the secretive global colossus that has dominated the industry for more than a century and permanently carved the phrase "A diamond is forever" on the psyche. An adventure story in the tradition of Susan Orlean's The Orchid Thief, The Heartless Stone is a voyage into the cold heart of the world's most unyielding gem.

Highlights in Mineralogical Crystallography
Highlights in Mineralogical Crystallography

Author: Thomas Armbruster

Publisher: Walter de Gruyter GmbH & Co KG

Published: 2015-11-13

Total Pages: 214

ISBN-13: 3110417103

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"Highlights in Mineralogical Crystallography" presents a collection of review articles with the common topic: structural properties of minerals and synthetic analogues. It is a valuable resource for mineralogists, materials scientists, crystallographers, and earth scientists. This book includes: An introduction to the RRUFF database for structural, spectroscopic, and chemical mineral identification. A systematic evaluation of structural complexity of minerals. ab initio computer modelling of mineral surfaces. Natural quasicrystals of meteoritic origin. The potential role of terrestrial ringwoodite on the water content of the Earth's mantle. Structural characterization of nanocrystalline bio-related minerals by electron-diffraction tomography. The uniqueness of mayenite-type compounds as minerals and high-tech ceramics.

The Crystals Journal
The Crystals Journal

Author: Quinn Bouley

Publisher:

Published: 2021

Total Pages:

ISBN-13: 9781441335807

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Here is your everything guide to the world of crystals, from an exploration of their physical and metaphysical properties, to the skinny on crystal care and uses. Learn about using crystals in the home and workplace, manifesting with crystal charms and spells, meditating and healing with crystals, creating gem elixers and crystal grids, and more. The Little Crystalpedia provides a photographic chart of crystals and their characteristics. Interactive journal pages for recording details of your crystals-- including date and place acquired; properties for mental, physical, and spiritual planes; plans for use; and intuitive feeling--comprise most of the book. 160 pages. 6-1/4" wide x 8-1/4" high (15.9 cm wide x 21 cm high). Hardcover. Ribbon bookmark.

Stone
Stone

Author: E.M. Winkler

Publisher: Springer Science & Business Media

Published: 2013-11-11

Total Pages: 244

ISBN-13: 3709141206

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As one of the most widely accessible building materials available to man, natural stone has been in extensive use for many centuries. It is a significant component, andin places the only one, of man-made structures the world over, and its properties, applications, and behavior over long periods of time constitute a story that is almost unbelievably complex. Important elements of the story are described and interrelated in this volume. That the exposed parts of the earth's crust provide a considerable variety of rock types is evident to any thoughtful observer. To the geologist falls the task of characterizing and explaining this variety, but many other kinds of specialists who are involved in the commercial use of stone also have an essential stake in the matter. From quarryman to mason, from architect to structural engineer, and certainly from purchaser to future observer, there is compelling interest in the nature, appearance, and durability of one stone as compared with another, or of stone as compared with some other material. Small wonder, then, that much has been written on the subject, and that numerous aspects of commercial stone and its properlies have appealed to a host of investigators. Research in this area also has been an official concern of many organizations, which in the United States include the American Society for Testing and Materials, the National Bureau of Standards, the U. S. Bureau of Mines, the U. S. Geological Survey, and several state agencies.