Nature S Gems
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Gems Crystals From The American Museum Of Natural History
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Author : Anna S. Sofianides
language : en
Publisher: Simon & Schuster
Release Date : 1990
Gems Crystals From The American Museum Of Natural History written by Anna S. Sofianides and has been published by Simon & Schuster this book supported file pdf, txt, epub, kindle and other format this book has been release on 1990 with Gems categories.
Discusses the properties, history, lore, and sources of gems.
Nature Guide Gems
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Author : Dorling Kindersley
language : en
Publisher: DK Nature Guide
Release Date : 2013
Nature Guide Gems written by Dorling Kindersley and has been published by DK Nature Guide this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013 with Gems categories.
Introduces over four hundred different gemstone specimens, with descriptions, identification tips, and classification information for each stone.
Gems Crystals
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Author : American Museum of Natural History
language : en
Publisher: Union Square & Company
Release Date : 2015
Gems Crystals written by American Museum of Natural History and has been published by Union Square & Company this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015 with Catalogs and collections categories.
Discusses the properties, history, lore, and sources of gems and crystals in the collection of the American Museum of Natural History.
Gems Of Nature And Art
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Author : Gems
language : en
Publisher:
Release Date : 1868
Gems Of Nature And Art written by Gems and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1868 with Natural history categories.
Gems
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Author : Michael Rajczak
language : en
Publisher: Gareth Stevens Publishing
Release Date : 2015-07-30
Gems written by Michael Rajczak and has been published by Gareth Stevens Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-07-30 with categories.
The most beautiful gems in the world all have humble beginnings. Whether simply formed in rock or within an oyster, people are what have made gems so valuable and desired. Readers find out not only how gems are created, but also how long they have been of value. For many types, it's thousands of years. Each gem's unique features are described in the main content and in fascinating fact boxes, including its luster, shape, hardness, and more. Full-color photographs further emphasize these remarkable features, and show beautiful gems like the Portuguese crown jewel topaz in dazzling detail. Features include: Introduces simple geology concepts such as types of rocks and crystal formation. Provides astounding, real examples of these gems. Highlights the advent of lab-created gems and explains how they are different from natural gems.
Gemstones And The Environment
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Author : S.Chand Experts
language : en
Publisher: S. Chand Publishing
Release Date :
Gemstones And The Environment written by S.Chand Experts and has been published by S. Chand Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on with Nature categories.
Gemstones are made from rare crystals which are mined throughout the w•orld for their beauty and their value. Some gemstones also have special properties which make them ideal for use in manufacturing. Contents: what are gemstones ? | gems from the earth
Gems
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Author : Gareth Stevens Publishing LLLP
language : en
Publisher: Gareth Stevens Publishing
Release Date : 2015-07-15
Gems written by Gareth Stevens Publishing LLLP and has been published by Gareth Stevens Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-07-15 with categories.
The most beautiful gems in the world all have humble beginnings. Whether simply formed in rock or within an oyster, people are what have made gems so valuable and desired. In this rollout of our popular series, readers find out not only how gems are created, but also how long they have been of value. For many types, it's thousands of years! Each gem's unique features are described in the main content and in fascinating fact boxes, including its luster, shape, hardness, and more. Full-color photographs further emphasize these remarkable features, and show beautiful gems like the Portuguese crown jewel topaz in dazzling detail. Introduces simple geology concepts such as types of rocks and crystal formation Provides astounding, real examples of these gems Highlights the advent of lab-created gems and explains how they are different from natural gems
Gems
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Author : Eric Ethan
language : en
Publisher: Gareth Stevens Learning Library
Release Date : 2011-08
Gems written by Eric Ethan and has been published by Gareth Stevens Learning Library this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-08 with categories.
This collection goes deep below Earth's surface to present a wealth of information about some of the most popular gems; those sparkling, glimmering sights that can take the breath away from young and old enthusiasts alike. Each book is a mine of information about one of Earth's most beautiful gems. Readers will learn where each gem is found, how it's extracted from the ground, and the painstaking process through which it's transformed from a hunk of ordinary rock into a shimmering jewel. Dazzling photographs and fascinating fact boxes throughout each book make this set a real treasure. Concluding lists of engrossing gem trivia will appeal to aspiring young gemologists everywhere. Features include: Supports national science curriculum standards. Colorful photographs of gems illustrate age-appropriate texts. Engaging sidebars supplement main text with interesting facts. Detailed charts and diagrams.
Gemstones
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Author : Cally Oldershaw
language : en
Publisher:
Release Date : 2001
Gemstones written by Cally Oldershaw and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001 with Gems categories.
Gemstones have been a source of delight and fascination for many thousands of years, from the fiery brilliance of diamond and the soft iridescence of pearl to tough jade gems once used in weapons and the pink topaz that was so popular in Victorian jewellery.This book looks at each of the world’s known types of gemstone in turn, exploring their unique beauty, rarity and durability. It reveals how each of the gem minerals form, where they are found and mined, and how they are identified. The book also explains how to distinguish the real from the fake, cutting and polishing techniques, and their use in adornment, from more than 4500 years ago right up to the present day. Sumptuously illustrated with colour photographs throughout, Gemstones is a dazzling insight into the world of the rare and the valuable.
Opals
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Author : Eric Ethan
language : en
Publisher: Gareth Stevens Publishing LLLP
Release Date : 2011-08-01
Opals written by Eric Ethan and has been published by Gareth Stevens Publishing LLLP this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-08-01 with Juvenile Nonfiction categories.
Presents such information about opals as their natural qualities, how they are obtained, and how the raw stones are cut and polished into gems.