Ruby and Sapphire
Ruby and Sapphire

Author: Richard W. Hughes

Publisher:

Published: 2017-01-01

Total Pages: 816

ISBN-13: 9780964509719

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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 Answer
The Answer

Author: Rebecca Sugar

Publisher: Penguin

Published: 2016-09-06

Total Pages: 40

ISBN-13: 0515156841

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This New York Times best-selling storybook by Steven Universe creator Rebecca Sugar explores the meaning of love as Ruby and Sapphire look to build a new life on a strange planet called Earth. Dazzling illustrations from show artists Elle Michalka and Tiffany Ford capture Ruby and Sapphire's wonder and surprise as their story takes a course that fate never planned for them. The Answer is not only a charming love story, but also tells the origin of Garnet, leader of the Crystal Gems. Garnet's story of self-discovery will be treasured by Steven Universe fans of all ages. From the Hardcover edition.

The Book of Ruby and Sapphire
The Book of Ruby and Sapphire

Author: J. F. Halford-Watkins

Publisher:

Published: 2012-01-01

Total Pages: 434

ISBN-13: 9780964509702

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Prior to the 1930s, ruby and sapphire were mysteries, arcane gems oft-confused with spinel and other look-alikes. Enter Col. J.F. Halford-Watkins. Living in Mogok, Burma for more than two decades, he penned several articles and an entire monograph on the subject of these rare gems. Sadly he passed away before it could be published. In 1994, Richard Hughes came across a reference to the manuscript. Patrick Streeter, grandson of G. Skelton Streeter, and great grandson of the famed London jeweler, Edwin Streeter, had mentioned the Halford-Watkins manuscript while writing his book, Streeter of Bond Street. Following up on that obscure reference Richard Hughes stumbled upon something truly fantastic, an undiscovered treasure of the gemological literature. Over ten years in the making, The Book of Ruby & Sapphire is the realization of Halford-Watkins' vision. Professionally edited and illustrated, it represents a gemological tour de force.

The Book of Ruby
The Book of Ruby

Author: Huw Collingbourne

Publisher: No Starch Press

Published: 2011-07-11

Total Pages: 404

ISBN-13: 1593272944

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Ruby is famous for being easy to learn, but most users only scratch the surface of what it can do. While other books focus on Ruby's trendier features, The Book of Ruby reveals the secret inner workings of one of the world's most popular programming languages, teaching you to write clear, maintainable code. You'll start with the basics—types, data structures, and control flows—and progress to advanced features like blocks, mixins, metaclasses, and beyond. Rather than bog you down with a lot of theory, The Book of Ruby takes a hands-on approach and focuses on making you productive from day one. As you follow along, you’ll learn to: –Leverage Ruby's succinct and flexible syntax to maximize your productivity –Balance Ruby's functional, imperative, and object-oriented features –Write self-modifying programs using dynamic programming techniques –Create new fibers and threads to manage independent processes concurrently –Catch and recover from execution errors with robust exception handling –Develop powerful web applications with the Ruby on Rails framework Each chapter includes a "Digging Deeper" section that shows you how Ruby works under the hood, so you'll never be caught off guard by its deceptively simple scoping, multithreading features, or precedence rules. Whether you're new to programming or just new Ruby, The Book of Ruby is your guide to rapid, real-world software development with this unique and elegant language.

Ruby, Sapphire & Emerald Buying Guide
Ruby, Sapphire & Emerald Buying Guide

Author: Renee Newman

Publisher:

Published: 2009

Total Pages: 0

ISBN-13: 9780929975412

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This guide helps buyers to evaluate these spectacular gems and it updates professionals on new treatments and sources of corundum and emerald. Using close-up photographs, the book shows how to make visual judgements about clarity. transparency, cut quality and brilliance. In addition, it helps you to understand lab reports and find appraisers and labs. You will also get tips on detecting imitations and synthetic stones. Let this guide provide the in-depth information you will need to be a smart buyer. Topics in this guide include: Quality evaluation; Gem treatments; Fakes and synthetics; Lab reports; Geographic sources; Appraisals; Gem cleaning & care; Savvy buying.

Ruby & Sapphire
Ruby & Sapphire

Author: Richard W. Hughes

Publisher: R W H Publishing

Published: 1997

Total Pages: 556

ISBN-13:

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The most complete book ever on the corundum gems, ruby & sapphire. Covers all the history, crystallography, physics, chemistry, geology, inclusions, treatments, synthetics, cutting and world sources. Over 3000 references. There is no other book like it.