Download or read book Internal World of Gemstones written by Eduard Josef Gübelin and published by . This book was released on 1979 with total page 234 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Internal World of Gemstones written by Eduard Josef Gübelin and published by . This book was released on 1974 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Gem Identification Made Easy 4th Edition written by Antoinette Matlins and published by Turner Publishing Company. This book was released on 2012-12-14 with total page 366 pages. Available in PDF, EPUB and Kindle. Book excerpt: one person can accomplish big things.
Download or read book Gems and Gemstones written by Lance Grande and published by University of Chicago Press. This book was released on 2009-11-15 with total page 387 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Gems and Gemstones" features nearly 300 color images of cut gems, precious and semiprecious stones, gem-quality mineral specimens, and fine jewelry to be unveiled in the new Grainger Hall of Gems at the Field Museum in Chicago.
Download or read book Wonders within Gemstones II written by Anthony de Goutière and published by FriesenPress. This book was released on 2014-05-15 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt: Viewed through a microscope, some gemstones and crystal specimens reveal amazing photogenic inclusions and surface features that could well be mistaken for abstract art. With the use of various lighting techniques and careful composition, gemmologist and photographer Anthony de Goutière has photomicrographed many of these unusual and artistic scenes. The author hopes to inspire other gemmologists to search for and photograph the elusive beauty of gemstone inclusions.
Download or read book Gemstones of the World written by Walter Schumann and published by Sterling Publishing Company, Inc.. This book was released on 2009 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Gemstones of the World" is an essential resource for every hobbyist, jeweler, or jewelry maker. More than 1,500 full-color photos showcase each precious and semiprecious stone in its rough, natural, polished, and cut renditions.
Download or read book Gemstones written by Michael O'Donoghue and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 395 pages. Available in PDF, EPUB and Kindle. Book excerpt: Gemstones is the first attempt in English to bring together the geological, mineralogical and gemmological developments that have taken place during the last thirty years. Though there have been many gemstone books published in that time, most have been concerned, understandably and rightly, with the science of gem testing and have covered that area very well. Details of the geological occurrence of many of the classic gemstones, and of nearly all those which have only recently been discovered, have been less adequately dealt with. Coverage has been restricted to a number of papers in a wide variety of geological and mineralogical journals. Gemstones hopes to get the balance right. In the preparation of the book all the journals and monographs in the field have been consulted so that the book should stand for some years as the authority to which gemmologists and others turn in the first instance. Ease of reference and depth of coverage make Gemstones both a reference book and a bench book. Acknow ledgements I am grateful to Brian Jackson of the Department of Geology, Royal Museums of Scotland who read the manuscript and painstakingly indicated places where amendment or alteration was needed. I am also grateful to the publishers of the books on which the line illustrations are based. The colour plates present in the book derive from a number of sources, which I would like to acknowledge as follows. Plates 1, 4-15 and 17 Crown copyright reserved.
Download or read book Gemstones written by Karen Hurrell and published by Chartwell Books. This book was released on 2016-12-15 with total page 322 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book Gemstones written by Robin Hansen and published by Princeton University Press. This book was released on 2022-04-12 with total page 241 pages. Available in PDF, EPUB and Kindle. Book excerpt: Originally published: London: Natural History Museum, 2022, as: The Natural History Museum book of gemstones: a concise reference guide.
Download or read book Gemstones written by Nora Aphismai Phayackaporn and published by Bluetoffee. This book was released on 2006 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt: Gemstones: A Thai Love Story presents an essential reference guide to the world of Thai gems, for every level of interest. In four beautifully illustrated sections, the book furnishes buyers with all they need to know about buying gems in Thailand, in an easy-to-read format, set in a context of Thai history and culture. The buyer's guide is designed to cut through the complex process of gem identification and authentication. Each gem is described precisely, highlighting its distinguishing characteristics and variations, as well as its man-made imitators. The guide also acquaints readers with the history and origin of each gem and provides useful tips on how to make a good purchase, and look after the gem subsequent to purchase. An introduction to the Thai gem manufacturing process and key markets gives the layman some insight into the gem industry in Thailand, and the intricacies of gem trading, equipping the reader with the knowledge he requires when he visits one of the most exciting gem markets of the world. Finally, a concise glossary gives understanding of the technical terms used within the book.
Download or read book Simon Schuster s Guide to Gems and Precious Stones written by Kennie Lyman and published by Touchstone. This book was released on 1986-03-13 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt: Simon & Schuster's Guide to Gems and Precious Stones provides both the connoisseur and the casual collector with a compact, easy-to-use volume describing more than 100 rare varieties of minerals whose beauty and mystery have possessed our imaginations from time immemorial. More than 450 brilliant photographs accompany profiles of each gem, covering such aspects as appearance, physical properties -- density, hardness, refraction -- occurrence, and how to judge quality and value. Additional sections describe the process of cutting gemstones and the techniques professional gemologists use to evaluate a stone's weight and optical properties. Detailed and comprehensive, this book is essential for anyone interested in the study of gems and precious stones.
Download or read book Gemstone Feng Shui written by Sandra Kynes and published by Llewellyn Worldwide. This book was released on 2002 with total page 250 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the ancient Chinese art of feng shui, when you change the placement of objects in your living space, you change a corresponding area of your life. With Gemstone Feng Shui, you can affect change by using gemstones according to feng shui principles This book provides an easy-to-understand introduction to feng shui and gemstones, and includes a guide to the uses of sixty-three specific gemstones. Here's a sample of what gemstones can do for you: ·Amber--attracts luck, calms energy, and aids in building vitality ·Cat's-eye--protects against poverty ·Coral--promotes love and harmony, and helps build community ·Diamond--helps build relationships and support longevity ·Garnet--fosters confidence and success ·Jade--aids in remembering dreams and solving problems ·Jet--engenders honor and justice ·Lapis lazuli--strengthens personal expression and intuition Put the natural energy of the earth's treasures to work for you.
Download or read book Jewels written by Victoria Finlay and published by Random House Trade Paperbacks. This book was released on 2007-08-14 with total page 506 pages. Available in PDF, EPUB and Kindle. Book excerpt: Throughout history, precious stones have inspired passions and poetry, quests and curses, sacred writings and unsacred actions. In this scintillating book, journalist Victoria Finlay embarks on her own globe-circling search for the real stories behind some of the gems we prize most. Blending adventure travel, geology, exciting new research, and her own irresistible charm, Finlay has fashioned a treasure hunt for some of the most valuable, glamorous, and mysterious substances on earth. With the same intense curiosity and narrative flair she displayed in her widely-praised book Color, Finlay journeys from the underground opal churches of outback Australia to the once pearl-rich rivers of Scotland; from the peridot mines on an Apache reservation in Arizona to the remote ruby mines in the mountains of northern Burma. She risks confronting scorpions to crawl through Cleopatra’s long-deserted emerald mines, tries her hand at gem cutting in the dusty Sri Lankan city where Marco Polo bartered for sapphires, and investigates a rumor that fifty years ago most of the world’s amber was mined by prisoners in a Soviet gulag. Jewels is a unique and often exhilarating voyage through history, across cultures, deep into the earth’s mantle, and up to the glittering heights of fame, power, and wealth. From the fabled curse of the Hope Diamond, to the disturbing truths about how pearls are cultured, to the peasants who were once executed for carrying amber to the centuries-old quest by magicians and scientists to make a perfect diamond, Jewels tells dazzling stories with a wonderment and brilliance truly worthy of its subjects.
Download or read book Gem Identification Made Easy 5th Edition written by Antoinette Matlins and published by Turner Publishing Company. This book was released on 2013-03-19 with total page 467 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book Growth and Properties written by Herbert C. Freyhardt and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 203 pages. Available in PDF, EPUB and Kindle. Book excerpt: Springer-Verlag, Berlin Heidelberg, in conjunction with Springer-Verlag New York, is pleased to announce a new series: CRYSTALS Growth, Properties, and Applications The series presents critical reviews of recent developments in the field of crystal growth, properties, and applications. A substantial portion of the new series will be devoted to the theory, mechanisms, and techniques of crystal growth. Occasionally, clear, concise, complete, and tested instructions for growing crystals will be published, particularly in the case of methods and procedures that promise to have general applicability. Responding to the ever-increasing need for crystal substances in research and industry, appropriate space will be devoted to methods of crystal characterization and analysis in the broadest sense, even though reproducible results may be expected only when structures, microstructures, and composition are really known. Relations among procedures, properties, and the morphology of crystals will also be treated with reference to specific aspects of their practical application. In this way the series will bridge the gaps between the needs of research and industry, the pos sibilities and limitations of crystal growth, and the properties of crystals. Reports on the broad spectrum of new applications - in electronics, laser tech nology, and nonlinear optics, to name only a few - will be of interest not only to industry and technology, but to wider areas of applied physics as well and to solid state physics in particular. In response to the growing interest in and importance of organic crystals and polymers, they will also be treated.
Download or read book Gemmology written by P. G. Read and published by Elsevier. This book was released on 2013-10-22 with total page 375 pages. Available in PDF, EPUB and Kindle. Book excerpt: Gemmology is a text for students preparing for the Gemmological Association's Preliminary and Diploma examinations. The book is more expansive and up-to-date than the author's earlier book, Beginner's Guide to Gemmology. The book deals with the practical and theoretical sides of gemmology. Tracing the background and science of gemmology, the book covers the gem material, geological formation, and occurrence of gemstones on the earth. The composition of gemstones from the atoms, elements, molecules, and compounds comprising them is analyzed, and the relationship between chemical composition and durability of the stone is explained. The basics of crystallography is mentioned as a tool toward understanding gemmology after which cleavage, parting, and fracture are done. A gemstone's durability and hardness and how the latter influences engineering tests and the mining techniques are compared. An important test technique to identify unmounted stones is the measure of specific gravity using displacement measurement methods and hydrostatic methods. After more descriptive details are given in identification of gemstones, whether these are synthetic or simulants, through a comprehensive explanation of the materials found in these other gemstones, the fashioning, through shaping or polishing, of gemstones is explained. Emphasis is given on the critical angle in which light rays pass in different rock densities, and then the cutting styles, gemstone polishing, and grading are discussed. Students studying for the Gemmological Association's Preliminary and Diploma examinations, jewelers, lapidarists, and diamond cutters, as well as those engaged in the hobby of gemmology, will find this book helpful and full of information toward their endeavors and hobbies.
Download or read book Photoatlas of Inclusions in Gemstones written by Eduard Josef Gübelin and published by . This book was released on 2005 with total page 829 pages. Available in PDF, EPUB and Kindle. Book excerpt:
