Gems Of The World

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Gems of the World

Cally Oldershaw
Gems of the World Book PDF

Author : Cally Oldershaw
Publisher : Firefly Books
Page : 256 pages
File Size : 41,6 Mb
Release : 2017-10-07
Category : Electronic
ISBN : 0228100070

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Gems of the World by Cally Oldershaw Pdf

-Lavishly illustrated, Gems of the World is intended for anyone who has ever been fascinated by crystals, jewelry, and gems, from general readers to seasoned professionals. It is a fine addition to general collections.- --Booklist, on the previous edition Gems of the World is a practical and comprehensive guide to the identification and properties of precious and semiprecious gems, novelty stones, agates and crystals. This edition has been revised and thoroughly updated. Changes and new features include updated maps of recently established diamond bourses and geographical country changes, plus new gem varieties and localities where they are found, new techniques for producing synthetic gemstones and simulants, and much more. There is comprehensive information on gems: gem formation mining the diamond industry conflict diamonds ethical sourcing crystal structure (diagrams and cuts) optical and physical properties fashioning and cutting (properties and uses) gemstone cuts for diamonds buying a diamond buying colored gemstones imitation and synthetic gemstones gemstone enhancement history of gems famous diamonds caring for gemstones and jewelry a color key of 139 gemstones. The text describes the world's diamond cutting and trading centers, the -diamond pipeline- that flows from mine to retail, and information on the gemstone industry, ethical mining, conflict diamonds and the emergence of new diamond centers. The description directory of gemstones is organized by their chemical composition. The 139 profiles describe each gem's geology, chemistry, properties (such as color, refractive index, and luster), cultural use in history and its value in jewelry. Photographs show the gem as a raw crystal, in common cuts, polished for use, and in some cases, also in a piece of jewelry. Gems of the World is an ideal reference for gemologists, collectors and general readers.

Gems and Gemstones

Lance Grande,Allison Augustyn
Gems and Gemstones Book PDF

Author : Lance Grande,Allison Augustyn
Publisher : University of Chicago Press
Page : 387 pages
File Size : 47,5 Mb
Release : 2009-11-15
Category : Design
ISBN : 9780226305110

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Gems and Gemstones by Lance Grande,Allison Augustyn Pdf

"Gems and Gemstones" features nearly 300 color images of cut gems, precious and semiprecious stones, gem-quality mineral specimens, and fine jewelry to be unveiled in the new Grainger Hall of Gems at the Field Museum in Chicago.

Gemstones of the World

Walter Schumann
Gemstones of the World Book PDF

Author : Walter Schumann
Publisher : N. A. G. Press
Page : 279 pages
File Size : 46,8 Mb
Release : 2001
Category : Precious stones
ISBN : 0719803012

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Gemstones of the World by Walter Schumann Pdf

A comprehensive manual of the world's gemstones and includes more than 1,400 examples. Opposite each illustration, this text provides a description of the particular stone, including details of the properties and chemical composition which makes the stone unique. It also gives information on location of major deposits, and alternative names.

Gems in the Early Modern World

Michael Bycroft,Sven Dupré
Gems in the Early Modern World Book PDF

Author : Michael Bycroft,Sven Dupré
Publisher : Springer
Page : 369 pages
File Size : 45,8 Mb
Release : 2018-11-27
Category : History
ISBN : 9783319963792

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Gems in the Early Modern World by Michael Bycroft,Sven Dupré Pdf

This edited collection is an interdisciplinary study of gems in the early modern world. It examines the relations between the art, science, and technology of gems, and it does so against the backdrop of an expanding global trade in gems. The eleven chapters are organised into three parts. The first part sets the scene by describing how gems moved around the early modern world, how they were set in motion, and how they were pulled together in the course of their travels. The second part is about value. It asks why people valued gems, how they determined the value of a given gem, and how the value of a gem was connected to its perceived place of origin. The third part deals with the skills involved in cutting, polishing, and mounting gems, and how these skills were transmitted and articulated by artisans. The common themes of all these chapters are materials, knowledge and global trade. The contributors to this volume focus on the material properties of gems such as their weight and hardness, on the knowledge involved in exchanging them and valuing them, and on the cultural consequences of the expanding trade in gems in Eurasia and the Americas.

Simon & Schuster's Guide to Gems and Precious Stones

Kennie Lyman
Simon Schuster s Guide to Gems and Precious Stones Book PDF

Author : Kennie Lyman
Publisher : Touchstone
Page : 388 pages
File Size : 53,6 Mb
Release : 1986-03-13
Category : Nature
ISBN : 0671604309

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Simon & Schuster's Guide to Gems and Precious Stones by Kennie Lyman Pdf

Simon & Schuster's Guide to Gems and Precious Stones provides both the connoisseur and the casual collector with a compact, easy-to-use volume describing more than 100 rare varieties of minerals whose beauty and mystery have possessed our imaginations from time immemorial. More than 450 brilliant photographs accompany profiles of each gem, covering such aspects as appearance, physical properties -- density, hardness, refraction -- occurrence, and how to judge quality and value. Additional sections describe the process of cutting gemstones and the techniques professional gemologists use to evaluate a stone's weight and optical properties. Detailed and comprehensive, this book is essential for anyone interested in the study of gems and precious stones.

Gemstones of the World

Walter Schumann
Gemstones of the World Book PDF

Author : Walter Schumann
Publisher : Sterling Publishing (NY)
Page : 264 pages
File Size : 47,5 Mb
Release : 1977
Category : Gems
ISBN : UOM:39076005642884

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Gemstones of the World by Walter Schumann Pdf

Describes the appearance, formation, physical properties and characteristics, mining, and cutting of precious, semiprecious, and synthetic gemstones.

Gemstones of the World

Walter Schumann
Gemstones of the World Book PDF

Author : Walter Schumann
Publisher : Sterling Publishing Company, Inc.
Page : 328 pages
File Size : 48,7 Mb
Release : 2009
Category : Antiques & Collectibles
ISBN : 140276829X

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Gemstones of the World by Walter Schumann Pdf

"Gemstones of the World" is an essential resource for every hobbyist, jeweler, or jewelry maker. More than 1,500 full-color photos showcase each precious and semiprecious stone in its rough, natural, polished, and cut renditions.

Dazzling Diamonds

Lorraine Harrison
Dazzling Diamonds Book PDF

Author : Lorraine Harrison
Publisher : Greenhaven Publishing LLC
Page : 24 pages
File Size : 49,7 Mb
Release : 2017-07-15
Category : Juvenile Nonfiction
ISBN : 9781534523043

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Dazzling Diamonds by Lorraine Harrison Pdf

How are diamonds formed? Where do they come from? The answers to these questions and more can be found in this exciting look at a popular gemstone. The science and technology involved in creating a sparkling gem from an uncut diamond is fully explored, giving readers an in-depth look at how diamond rings, bracelets, necklaces, and more are made. Fun fact boxes highlight additional information, and striking photographs illustrate the beauty of these natural jewels.

Gemstones

Karen Hurrell,Mary L. Johnson
Gemstones Book PDF

Author : Karen Hurrell,Mary L. Johnson
Publisher : Chartwell Books
Page : 322 pages
File Size : 46,8 Mb
Release : 2016-12-15
Category : Nature
ISBN : 9780785834984

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Gemstones by Karen Hurrell,Mary L. Johnson Pdf

This fascinating work provides a truly stunning visual guide to the beautiful world of gemstones. It brings together a wealth of information in clearly worded text accompanied by a dazzling collection of color photographs showing gems in their natural and cut states. From subjects as diverse as identifying and collecting minerals and advanced testing, to ethical sourcing of gems, every aspect of gemstones is covered, and is presented with a wealth of research in easy-to-understand sections, making it a must-have reference work for anyone who wants to delve into the exciting world of gems.

Gemstones

Cally Hall
Gemstones Book PDF

Author : Cally Hall
Publisher : Unknown
Page : 160 pages
File Size : 45,9 Mb
Release : 2021-07
Category : Electronic
ISBN : 0241436184

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Gemstones by Cally Hall Pdf

The clearest and cleanest-cut photographic field guide to over 130 gemstones from around the world This compact visual guide is packed with more than 800 vivid full-colour photographs of more than 130 varieties of cut and uncut stones, organic gemstones, and precious metals. With authoritative text, clear photography, and a systematic approach, this concise guide to identification enables you to recognize each gemstone instantly. Each expertly written entry combines a precise description with annotated photographs to highlight the gemstone's chief characteristics and distinguishing features. Additional colour illustrations and photographs show uncut stones, colour variations, and a range of popular cuts, while bands on each entry provide at-a-glance facts for quick reference. Beginners to gem collecting will benefit from the detailed introduction that defines what a gemstone is, explains the physical and optical properties used to identify and classify gemstones, and shows how they have been fashioned and even imitated throughout history. To help with the initial stages of identification a colour key illustrates the variety of colours found within natural and synthetic gemstones, and a glossary explains the relevant scientific and technical terms.

Gemstones

JUDITH. CROWE
Gemstones Book PDF

Author : JUDITH. CROWE
Publisher : Herbert Press
Page : 192 pages
File Size : 45,5 Mb
Release : 2019-09-05
Category : Electronic
ISBN : 1912217856

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Gemstones by JUDITH. CROWE Pdf

Discover the treatments, imitations, pricing, cuts, sources, and appraisal of gems.Jewellers and designer goldsmiths, lapidaries and gem cutters, stone setters, gemologists, geologists, collectors and people who buy and sell jewellery at antique fairs and on the internet, this book is for anyone who has ever had a gemstone and wanted identification and information. Featuring a mix of gemstones and gem-set jewellery, it puts gems in context and contains historical context for those buying and selling antique and vintage gem-set jewellery, including details of the stones typically found in Georgian, Victorian, Art Nouveau, and Art Deco settings.Packed with fascinating gemological details and up-to-minute data on more than 70 of the most exquisite gemstones, and written by leading expert, Judith Crowe, learn the common pitfalls in identifying stones and clarify areas of confusion and misidentification.

The Rock and Gem Book

Dan Green
The Rock and Gem Book Book PDF

Author : Dan Green
Publisher : DK Publishing (Dorling Kindersley)
Page : 0 pages
File Size : 54,6 Mb
Release : 2016
Category : Gems
ISBN : 0241228131

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The Rock and Gem Book by Dan Green Pdf

Dig deep to discover our rocky planet, packed with natural wonders. Earth's extraordinary minerals, gems, shells, and fossils are all on dazzling display in this essential visual encyclopedia for children. Feast your eyes on the ultimate treasure trove that any pirate would envy. More than 1,000 stunning photographs showcase rocks and gems in glorious detail, ensuring you can recognise sedimentary from sandstone, metamorphic from marble, and pyrite from pearl. The unique qualities of each eye-catching material are described in-depth, together with their broad range of uses in art, industry, architecture, and science. Keep your eyes open for rainbow rocks, fluorescent minerals, priceless diamonds, and meteor showers on your geological journey of discovery. Meet dinosaurs in the prehistoric period to understand how fossils form, join the pyramid builders of ancient Egypt to investigate the limestone bricks, and take a dip in the ocean on the hunt for clams, cowries, and cockles. Treasure seekers, get set to start your own collection with The Rock and Gem Book.

Gems

François Farges
Gems Book PDF

Author : François Farges
Publisher : Rizzoli Publications
Page : 0 pages
File Size : 55,7 Mb
Release : 2020-09-01
Category : Design
ISBN : 9782081512955

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Gems by François Farges Pdf

Enter into the fascinating world of precious gems through this unique volume that brings together the wonders of mineralogy and masterpieces of jewelry. Both a reference book and an exhibition catalog, Gems unveils the fascinating world of minerals and gems through a dialogue between the prestigious collections of the Muséum national d'histoire naturelle in Paris and the great French jeweler Van Cleef & Arpels. The Muséum national d'histoire naturelle in Paris welcomes the exhibition Gems from September 16, 2020‒May 4, 2021. This beautifully illustrated volume brings together an international team of mineralogists, scientists, and specialists in natural history and in the history of jewelry, under the editorial direction of François Farges, to explore the diversity of the mineral universe through an exceptional selection of geological specimens (some published here for the first time), legendary gems, and exceptional ornaments created throughout history. Raw crystals, cut stones, and jewelry are compared and contrasted, shedding light on both the natural wonders made by the Earth itself and the virtuoso creations of human hands that transform them into works of art.

Gem

DK
Gem Book PDF

Author : DK
Publisher : Penguin
Page : 442 pages
File Size : 53,7 Mb
Release : 2016-10-04
Category : Antiques & Collectibles
ISBN : 9781465462121

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Gem by DK Pdf

Prepare to be dazzled by this shining and sumptuous visual guide to the world's greatest treasures. Feast your eyes on glittering gemstones, kaleidoscopic minerals, and famous trinkets in this comprehensive exploration of Earth's finest jewels. Following a foreword from Aja Raden, hundreds of pages take a lavish look at precious stones, precious metals, and organic gems in all their natural wonder. From agate to zoisite, everything under the Sun is encapsulated in spectacular photography and accessible text. Trace the history of gemmology and get the inside story on our planet's most famous and fabulous gems, including the mysterious Hope Diamond, the stunning Koh-i-Noor of the Crown Jewels, and exquisite Fabergé eggs. Find out their physical properties, check the price tags, and discover the most remarkable record-breakers. This exceptionally extravagant book is a picture-packed, fact-filled celebration guaranteed to bring sparkle to your life and your library.

Radiant Rubies

Joseph Stanley
Radiant Rubies Book PDF

Author : Joseph Stanley
Publisher : Greenhaven Publishing LLC
Page : 26 pages
File Size : 46,9 Mb
Release : 2017-07-15
Category : Juvenile Nonfiction
ISBN : 9781534523111

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Radiant Rubies by Joseph Stanley Pdf

Rubies have many different uses. They have been used in beautiful jewelry, ancient armor, and even lasers! How do people get these useful and beautiful gems? Readers explore the intricate process of mining for rubies, cutting these gems, and polishing them until they look their best. These steps are explained through clear, accessible text. Fun fact boxes provide additional information about rubies. With each turn of the page, readers encounter beautiful, full-color photographs of these radiant gems.