ROCKS-MINERALS-AND-GEMS

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Handbook Of Rocks Minerals And Gemstones

Author : Walter Schumann
ISBN : 0395511372
Genre : Nature
File Size : 48.11 MB
Format : PDF, Docs
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Shows and describes different kinds of rocks and minerals, and tells how to identify rocks by testing for hardness, streak color, and density
Category: Nature

The Encyclopedia Of Rocks Minerals And Gemstones

Author : Henry Russell
ISBN : 1571455620
Genre : Nature
File Size : 88.84 MB
Format : PDF, ePub, Docs
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Rocks, minerals, and gemstones have fascinated people throughout the ages. They have been used as building materials, decoration, and have often been attributed special powers. This book, arranged in alphabetical format, describes 288 different rocks, minerals, and gems. Each entry includes beautiful color photographs, locations, basic facts, and some interesting information about each stone's uses, myths, and legends. Pages are color-coded to indicate whether each substance is a rock, mineral, or gem.
Category: Nature

Rocks Minerals And Gems

Author : John Farndon
ISBN : 1742459404
Genre :
File Size : 27.67 MB
Format : PDF, ePub, Mobi
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The definitive guide to rocks, minerals and gems, this title includes an introduction to rocks and minerals and how they form, and a quick guide to what you need and where to look. There is also a complete guide to identifying rocks and minerals and everything you need to know to start building a collection. Packed with fun facts and practical ......
Category:

My Little Book Of Rocks Minerals And Gems

Author : Claudia Martin
ISBN : 1682971473
Genre : Juvenile Nonfiction
File Size : 24.78 MB
Format : PDF, ePub, Docs
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For those with curious minds starting to take note of the world around them, the basic materials from which our planet is made raise a multitude of questions. 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.
Category: Juvenile Nonfiction

Gemstones

Author : Karen Hurrell
ISBN : 9780785834984
Genre : Nature
File Size : 90.5 MB
Format : PDF, ePub
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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.
Category: Nature

Rocks Minerals And Gems

Author : Inc. Scholastic
ISBN : 0545947197
Genre : Juvenile Nonfiction
File Size : 70.73 MB
Format : PDF
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In "Rocks, Minerals, and Gems," readers will learn about hundreds of rocks, minerals, crystals, and gems that were forged by the most powerful events in prehistory. Explore what specimens look like and how they're used today--readers can use the information to identify rocks and minerals themselves and open up a spectacular new world. Find out all about star stones and cat's eyes, megagems, and phantom quartz. Discover which rocks fluoresce, which mineral once poisoned an emperor, and which gems are the rarest in the world! Features a beautiful cover with special effects!
Category: Juvenile Nonfiction

Rocks Fossils Minerals And Gems

Author : Claudia Martin
ISBN : 1682973107
Genre : Juvenile Nonfiction
File Size : 29.43 MB
Format : PDF, Mobi
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What are the three types of rock and how do they form? Where was the oldest fossil found? What are minerals used for? Why are gems so rare and expensive? Become a Rock Explorer and discover the answers to all those questions! The book is split into four chapters: Rocks, Minerals, Fossils, and Gems. With simple, easy-to-understand text, this book is perfect for young explorers keen to understand the world around them.
Category: Juvenile Nonfiction

Minerals Rocks And Gems

Author : John A. Talent
ISBN : UCSD:31822014168769
Genre : Mineralogy
File Size : 66.18 MB
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Category: Mineralogy

Minerals Rocks And Gemstones

Author : Rudolf Börner
ISBN : PSU:000020360030
Genre : Gems and precious stones
File Size : 40.84 MB
Format : PDF, Docs
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Category: Gems and precious stones

Minerals And Gemstones

Author : David C. Cook
ISBN : 1592237355
Genre : Science
File Size : 87.80 MB
Format : PDF, ePub, Docs
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Full-color, illustrated photographs of 300 different minerals and gemstones including copper, gold, and silver; and provides information on color, luster, streak, hardness, specific gravity, cleavage, habit, and crystal system.
Category: Science