Color Encyclopedia of Gemstones PDF Download

Author: Joel E. Arem
Publisher: Van Nostrand Reinhold Company
ISBN: 9780442203337
Category : Precious stones
Languages : en
Pages : 147

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Book Description

Author: Joel E. Arem
Publisher:
ISBN:
Category : Precious stones
Languages : en
Pages : 332

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Book Description
Presents concise data on a particular gemstone's physical properties, occurrence, chemistry, availability, rarity, and market potential.

Author: Joel Arem
Publisher: Springer
ISBN: 9781468464825
Category : Science
Languages : en
Pages :

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Book Description
The first edition of this encyclopedia was published a deposits, including some extraordinary pink material. decade ago, and some remarkable changes have occurred So-called fancy colored diamonds (in truth, colored gem in the gemstone marketplace during this interval. Although stones) may well become the most eagerly sought and highly prized of all gems before the next edition of this diamond still retains its place as the most popular and book is published. esteemed of all gemstones, the extremely wide gap in this leadership position versus colored stones has nar The growing popularity of colored gemstones has rowed. There is a large and growing demand for all kinds made it crucial that a sensible, scientific, precise, consis of gemstones, especially brightly colored stones that can tent, and universally accepted method of color grading be worn as fashion accessories. Beaded jewelry has become be developed. The immense pool of capital in pension plans and trust accounts will never touch gems as wealth an item of immense popularity; pearls have seen a huge revival. Rare gemstones such as tanzanite and tsavorite preservation vehicles until such grading is an established have made the transition from collector items to market fact. Many grading systems have been proposed. All of staples.

Author: Richard Thomas Liddicoat
Publisher:
ISBN:
Category : Nature
Languages : en
Pages : 486

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Author: Antoinette Leonard Matlins
Publisher: Gemstone Press
ISBN: 0943763452
Category : Antiques & Collectibles
Languages : en
Pages : 211

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Book Description
Purchasing coloured gemstones can be a magical experience, filled with excitement and anticipation. But lack of information, error, or misrepresentation can make buying gemstones confusing, intimidating, overwhelming, and costly. With more varieties than ever before to choose from, including altogether new gems, revolutionary new cuts, and new ways to buy gems -- such as internet auctions and TV shopping -- there has never been a more exciting time to buy or collect coloured gemstones. But there are also new high-tech treatments and sophisticated frauds to look out for. Lack of information, error, or misrepresentation can make the thrill of buying a gem or piece of jewellery confusing, intimidating, overwhelming, and costly. Buyers need a source of expert guidance. To help you avoid the pitfalls and keep the magic, Antoinette Matlins, an internationally respected expert on buying gems, puts her insider knowledge to work for you in this easy-to-read, easy-to-use guide. Practical, comprehensive, and easy to understand, the guide offers in depth all the information you need in order to know what to look for and what to look out for, including: what qualifies as a 'gemstone'?; how to evaluate colour -- and its impact on price; deciding between a natural gem and an enhanced gem; coloured gemstone synthesis and treatment; what to ask when buying the stone; what to get in writing; how to get what you want within your budget; price guides for popular gems, opals, and synthetic stones; And much, much more!

Author: Henry Russell
Publisher: Thunder Bay Press (CA)
ISBN: 9781571455628
Category : Minerals
Languages : en
Pages : 0

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Book Description
A look at 294 different rocks, minerals, and gemstones. Each entry describes where the material is found, what it is made of, and how it is used.

Author: Karen Hurrell
Publisher: Chartwell Books
ISBN: 0785834982
Category : Nature
Languages : en
Pages : 322

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Book Description
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.

Author: Martin Holden
Publisher:
ISBN: 9780816021772
Category : Reference
Languages : en
Pages : 303

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Book Description
Shows and describes the characteristics of over two hundred gems and minerals

Author: William C. Stuber
Publisher: University of Hawaii Press
ISBN: 9781567186857
Category : Health & Fitness
Languages : en
Pages : 492

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Book Description
Have you always wondered if precious and semiprecious stones held power besides their natural lustre and beauty? Well, as it turns out, gemstones are powerful, compact carriers of vibrational energy. Gems of the 7 Color Rays by William C. Stuber presents a simple, step-by-step guide to creating profound and lasting changes in your life by working with gemstones. Gems of the 7 Color Rays makes identifying gemstones a snap! The gems in the book are organized by color. You can look up orange gemstones, for example, and discover that carnelian and orange calcite are this color. How do they differ? What do they look like? You'll see the difference with the help of the forty-five clear, full-color photos in this book. You'll also need to know what you can do with the gems of each color. This is fully explained in Gems of the 7 Color Rays. You'll learn how to: - Identify your own primary color ray - Release blocked energy patterns - Use the healing properties of fifty-eight gems - Gain strength and courage with ruby - Use citrine to encourage self-acceptance and allow yourself to change - Clear negative thought patterns with the help of blue sapphire - Use indigo sodalite to access areas of the mind not previously used and develop latent psychic abilities. Gems of the 7 Color Rays is a practical book. It gives explicit instructions on how to work with the stones for the best healing results. For example, depression can be overcome by using yellow beryl. Stuber explains, "A single stone produces the best treatment…place it for no more than fifteen minutes at a time until there have been at least a dozen exposures." How this process works, possible side effects, and how to overcome those effects are all explained. If you want to heal with gems, Gems of the 7 Color Rays is the book for you!

Author: Cornelius S. Hurlbut
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 304

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Book Description
A concise, systematic, yet comprehensive ``textbook'' treatment of the science. Examines origin, chemistry, crystallography, physical properties, and optical properties of gemstones, and discusses methods and instruments used to determine these properties. Highlights recent advances and important contributions; explores new methods of study and determination, crystal structures, causes of color, new gem minerals, new methods of gem synthesis, manufactured gems, chemical compounds used as substitutes, and imitations and simulations. Includes 12 full color plates, 350 halftones and line drawings, and a Gem Index that lists commonly sought characteristics along with page number references.