Garnets (gem Stones)
Title | Garnets (gem Stones) PDF eBook |
Author | Irene Aitkens |
Publisher | |
Pages | 14 |
Release | 1931 |
Genre | Garnet |
ISBN |
Garnet
Title | Garnet PDF eBook |
Author | John Dennis Rouse |
Publisher | Butterworth-Heinemann |
Pages | 160 |
Release | 1986 |
Genre | Nature |
ISBN |
Rouse explores the many species of gem garnets from the historical point of view. In the historical data brought out in the text, very modern methods of gem evaluation and detection techniques are discovered in use as long ago as Roman times. The main objective of the book is to present a comprehensive picture of garnets in ancient and modern times.
Garnets
Title | Garnets PDF eBook |
Author | Amy Hayes |
Publisher | Gareth Stevens Publishing LLLP |
Pages | 26 |
Release | 2015-07-15 |
Genre | Juvenile Nonfiction |
ISBN | 1482428660 |
A garnet’s deep red color can easily be mistaken for a ruby by the untrained eye. However, garnets’ color ranges from colorless to black to red and even green! They’ve been precious gems for many thousands of years, commonly found in metamorphic rocks. This volume introduces readers to the creation, structure, and properties of garnets. Dazzling photographs highlight the valuable gem as important geology topics are explained in an age-appropriate, understandable way. Fun fact boxes offer readers surprising bits of knowledge, such as garnets’ use in sandpaper, and a graphic organizer allows readers to process this information in another way.
Garnet Gemstones - A Collection of Historical Articles on the Origins, Structure and Properties of Garnet
Title | Garnet Gemstones - A Collection of Historical Articles on the Origins, Structure and Properties of Garnet PDF eBook |
Author | Various |
Publisher | Read Books Ltd |
Pages | 65 |
Release | 2015-05-06 |
Genre | Science |
ISBN | 147339435X |
This book contains classic material dating back to the 1900s and before. The content has been carefully selected for its interest and relevance to a modern audience. Carefully selecting the best articles from our collection we have compiled a series of historical and informative publications on the subjects of gemology and crystallography. The titles in this range include "Gemstone Manufacturing" "The Optical Properties of Gemstones and Crystals" "The Thirty-Two Classes of Crystal Symmetry" and many more. Each publication has been professionally curated and includes all details on the original source material. This particular instalment, "Garnet Gemstones" contains information on their properties, origins, structure and much more. Intended to illustrate the main features of garnet it is a comprehensive guide for anyone wishing to obtain a general knowledge of the subject and to understand the field in its historical context. We are republishing these classic works in affordable, high quality, modern editions, using the original text and artwork.
Gemstones
Title | Gemstones PDF eBook |
Author | Karen Hurrell |
Publisher | Chartwell Books |
Pages | 322 |
Release | 2016-12-15 |
Genre | Design |
ISBN | 0785834982 |
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 of the World
Title | Gemstones of the World PDF eBook |
Author | Walter Schumann |
Publisher | Sterling Publishing Company, Inc. |
Pages | 336 |
Release | 2006 |
Genre | Nature |
ISBN | 9781402740169 |
Gemstones of the World is truly the single volume that every hobbyist, jeweler, jewelry maker, and rockhound needs: it’s the cornerstone of the field. And this updated edition contains a host of new findings on "Gemstones for Collectors,” additional gems in the "Table of Constants,” and the "double fraction” figures that experts have long wanted--a very special new feature. All the gemstones are treated in their many variations: more than 1,500 full-color photos showcase each precious and semiprecious stone in both its rough, natural, and its polished and cut renditions. Each entry offers complete information on the gemstone’s formation, structure, physical properties, and characteristics, along with the best methods of working, cutting, and polishing it. There are even full treatments of lesser-known gems, from andalusite to vesuvian, and a special section is devoted to rocks as precious stones, including alabaster, onyx, obsidian, and fossils. Organic gem materials are also covered, such as coral, ivory, amber, and pearl. Charts and tables help collectors identify unknown gemstones and check for genuineness.
A Book of Precious Stones
Title | A Book of Precious Stones PDF eBook |
Author | Julius Wodiska |
Publisher | |
Pages | 482 |
Release | 1909 |
Genre | Precious stones |
ISBN |