Author: Eduard Josef GübelinPublisher:
ISBN: 9783039990290
Category : Crystals
Languages : en
Pages : 829
Book Description
Photoatlas of Inclusions in Gemstones
Author: Eduard Josef GübelinPublisher:
ISBN: 9783039990290
Category : Crystals
Languages : en
Pages : 829
Book Description
The Microworld of Diamonds
Author: John I. KoivulaPublisher:
ISBN: 9780964173354
Category : Diamonds
Languages : en
Pages : 157
Book Description
Ruby and Sapphire
Author: Richard W. HughesPublisher:
ISBN: 9780964509719
Category :
Languages : en
Pages : 816
Book Description
From the dawn of time, ruby and sapphire have both attracted and fascinated humans in ways that few other items could.While objects of desire are found throughout the natural world, physical beauty is too often ephemeral. From the allure of a man, woman, flower or butterfly, through the fleeting moments of a sunset, there is little that lasts and practically nothing that can be passed down to our descendants. The exception is precious stones. Not only are they the most durable creations of mother nature, but their visual splendor is truly eternal.In this companion to his 2013 book, Ruby & Sapphire--A Collector's Guide, Richard Hughes examines these gems from the gemological standpoint, delving into these gems not just from the aesthetic, but also from the scientific point of view.The product of nearly 40 years of firsthand experience, it covers every aspect of the subject from A-Z. History, sources, prices, quality analysis, synthetics and treatments, everything is here. Ruby & Sapphire--A Gemologist's Guide represents the most comprehensive book ever written on a single precious stone. With over 1000 photos, maps and illustrations and 3500 references, it is nothing less than a tour-de-force of gemological scholarship.
The Sisk Gemology Reference
Author: Jerry SiskPublisher:
ISBN: 9780692713181
Category :
Languages : en
Pages : 446
Book Description
A comprehensive and visual gemology resource featuring more than 100 prominent gemstones.
Photoatlas of Inclusions in Gemstones
Author: Eduard Josef GübelinPublisher: ABC Verlag
ISBN:
Category : Design
Languages : en
Pages : 542
Book Description
Gemstones
Author: Cally HallPublisher: National Geographic Books
ISBN: 0744020557
Category : Nature
Languages : en
Pages : 0
Book Description
Unearth a treasure trove of knowledge on over 130 gemstones from around the world. Learn how gemstones are formed and how to recognize them by their unique qualities and colors. It’s a wonderful book for beginners, students and gemstone-enthusiasts that includes the latest scientific research and specimen classification. Handbook of Gemstones is filled with all you need to know about the fascinating world of gemstones — cut and uncut stones, organic gemstones and precious metals. Inside, you’ll find: • Fast facts for quick reference, including chemical composition, hardness, gravity, luster and reflective value. • Photo close-ups of key details and highlights of distinguishing features. • Illustrations of faceting and shapes popular for each gemstone. • A detailed introduction to everything a beginner gemologist needs to know, including how gemstones form, the different properties, crystal shapes, faceting and the history of gems. Everything you ever wanted to know about gems Delve into the one-of-a-kind characteristics, colors and attributes of more than 130 gemstones with this compact visual guide. For easy classification, each stone’s entry includes annotated photographs to highlight distinguishing features and concise details about the attributes of gems. Designed for beginners and experienced collectors alike, this gemology book explores what gemstones are, how they are classified and how to identify them by their physical and optical properties. It also shows you how they were fashioned and imitated throughout history. Learn the differences between varieties of cut and uncut stones, organic gemstones and precious metals. It includes a glossary for many more technical and scientific terms, and over 800 high-quality photos of gems, making it the ideal gift for any budding gemologist! Love what you’re seeing? Check out other titles in the series! The DK Handbook series is an incredible collection of titles that fascinate curious minds. Other books include Rocks and Minerals, Dinosaurs, and Prehistoric Life, and Stars and Planets.
Photoatlas of Inclusions in Gemstones
Author: E. GübelinEmeralds
Author: Ronald RingsrudPublisher:
ISBN:
Category : Emeralds
Languages : en
Pages :
Book Description
Scottish Agates
Author: Nick CrawfordPublisher:
ISBN: 9780955810619
Category : Agates
Languages : en
Pages : 0
Book Description
This text provides a comprehensive account of the agates of Scotland including more than 800 full colour images, an in-depth exploration of where these beautiful stones can be found, a description of techniques for their preparation and information on their history and use in jewellery.
Secrets of the Gem Trade
Author: Richard W. WisePublisher:
ISBN: 9780972822381
Category : Gems
Languages : en
Pages : 0
Book Description
The definitive book for anyone wanting to learn how the best gemologists in the world evaluate precious gems, and what makes one stone merely a good stone versus a truly fabulous museum-quality gem. The author, Richard W. Wise, is one of the world's foremost gemologists.