Gem Testing
Title | Gem Testing PDF eBook |
Author | B. Anderson |
Publisher | Read Books Ltd |
Pages | 322 |
Release | 2011-10-25 |
Genre | Nature |
ISBN | 1447494652 |
This vintage book contains a complete guide to testing gems and gemstones for purity and authenticity. Complete with a plethora of useful illustrations and all the information a prospective or existing enthusiast might need to know about the subject, this book constitutes an ideal resource for anyone with an interest in lapidary and gem testing. The chapters of this volume include: “How to Use this Book”, “Refractive Index and its Measurements”, “Double Refraction and How to Detect It”, “Colour, Colour Filters and Dichroscope”, “The Specific Gravity of Gem-Stones and How to Measure It”, “Detection of Synthetic and Imitation Stones”, “The Use of the Microscope”, etcetera. This antiquarian book is being republished now in an affordable, modern edition - complete with a specially commissioned new introduction on gemmology.
Gem Identification Made Easy (4th Edition)
Title | Gem Identification Made Easy (4th Edition) PDF eBook |
Author | Antoinette Matlins |
Publisher | Turner Publishing Company |
Pages | 366 |
Release | 2012-12-14 |
Genre | Antiques & Collectibles |
ISBN | 0943763894 |
one person can accomplish big things.
Gem Testing
Title | Gem Testing PDF eBook |
Author | Basil William Anderson |
Publisher | |
Pages | 262 |
Release | 1947 |
Genre | Gems |
ISBN |
Gem Testing
Title | Gem Testing PDF eBook |
Author | Basil William Anderson |
Publisher | |
Pages | 394 |
Release | 1964 |
Genre | Precious stones |
ISBN |
Gem Identification Made Easy (5th Edition)
Title | Gem Identification Made Easy (5th Edition) PDF eBook |
Author | Antoinette Matlins |
Publisher | Turner Publishing Company |
Pages | 467 |
Release | 2013-03-19 |
Genre | Antiques & Collectibles |
ISBN | 0943763932 |
This colorful book offers you a window into the world of Mahatma Gandhi, one of the most amazing people of the twentieth century. You will learn about Gandhi’s life—from his time as a student in London to his work for equality in South Africa and India—and his methods of peaceful, but not passive, resistance to injustice.
Ruby and Sapphire
Title | Ruby and Sapphire PDF eBook |
Author | Richard W. Hughes |
Publisher | |
Pages | 816 |
Release | 2017-01-01 |
Genre | |
ISBN | 9780964509719 |
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.
Encyclopedia of Spectroscopy and Spectrometry
Title | Encyclopedia of Spectroscopy and Spectrometry PDF eBook |
Author | |
Publisher | Academic Press |
Pages | 3716 |
Release | 2016-09-22 |
Genre | Science |
ISBN | 0128032251 |
This third edition of the Encyclopedia of Spectroscopy and Spectrometry, Three Volume Set provides authoritative and comprehensive coverage of all aspects of spectroscopy and closely related subjects that use the same fundamental principles, including mass spectrometry, imaging techniques and applications. It includes the history, theoretical background, details of instrumentation and technology, and current applications of the key areas of spectroscopy. The new edition will include over 80 new articles across the field. These will complement those from the previous edition, which have been brought up-to-date to reflect the latest trends in the field. Coverage in the third edition includes: Atomic spectroscopy Electronic spectroscopy Fundamentals in spectroscopy High-Energy spectroscopy Magnetic resonance Mass spectrometry Spatially-resolved spectroscopic analysis Vibrational, rotational and Raman spectroscopies The new edition is aimed at professional scientists seeking to familiarize themselves with particular topics quickly and easily. This major reference work continues to be clear and accessible and focus on the fundamental principles, techniques and applications of spectroscopy and spectrometry. Incorporates more than 150 color figures, 5,000 references, and 300 articles for a thorough examination of the field Highlights new research and promotes innovation in applied areas ranging from food science and forensics to biomedicine and health Presents a one-stop resource for quick access to answers and an in-depth examination of topics in the spectroscopy and spectrometry arenas