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Author: Walter Schumann Publisher: Sterling Publishing Company, Inc. ISBN: 9781402768293 Category : Antiques & Collectibles Languages : en Pages : 328
Book Description
"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.
Author: Walter Schumann Publisher: Sterling Publishing Company, Inc. ISBN: 9781402768293 Category : Antiques & Collectibles Languages : en Pages : 328
Book Description
"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.
Author: Karen Hurrell Publisher: Chartwell Books ISBN: 0785834982 Category : Nature Languages : en Pages : 322
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: Lance Grande Publisher: University of Chicago Press ISBN: 0226305112 Category : Design Languages : en Pages : 387
Book Description
"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.
Author: Cally Oldershaw Publisher: ISBN: 9780540090259 Category : Precious stones Languages : en Pages : 0
Book Description
The first section - 'The World of Gems' - contains information on gem formation, mining, crystal structure, and both the optical and physical properties of gemstones. Other useful topics include the diamond industry, fashioning and cutting, imitation and synthetic stones, and gem enhancement, as well as information on buying gemstsones and diamonds, the history of gems, famous diamonds, and how to care for gems. A colour key is included to help identification, organized by broad colour ranges (yellow to brown, red to pink, blue to violet, green, colourless, white, black and iridescent).The second section - 'Gems of the World' - provides an in-depth description of each gem. Organized by chemical composition and grouped in a logical classification scheme, each gem has its own full-page or double-page entry. As well as the raw crystal, other photos and artworks show the preferred cuts and beautiful examples of jewellery made from the gem.The explanatory text provides information about the conditions under which the gem is formed, where it is mined and its physical properties. It also details the history and folklore attached to each gem, its significance as a jewel, key features to look for, and where the finest examples are found. Each entry is accompanied by a ready-reference fact box featuring key information about the gem, including its refractive index, relative density and hardness rating.A series of maps identify the most important gem locations in the world.Philip's Gems of the World will appeal both to students of gemmology and to the thousands of buyers, dealers and collectors who need an accessible yet comprehensive guide to the world's gemstones.
Author: Tolu' A. Akinyemi Publisher: The Roaring Lion Newcastle LTD ISBN: 199981598X Category : Art Languages : en Pages : 236
Book Description
Unravel your Hidden Gems is a collection of inspirational and motivational essays from the heart of the acclaimed author, Tolu' A. Akinyemi. Released hot on the heels of Tolu's first book of poetry, Dead Lions Don't Roar, this new book is a study on Life, encouraging people to succeed at what they feel is important to their own happiness. Be it private life, business, religion, career, or relationships, each part of life is discovered. This mind-altering life manual can be read as a whole or visited in snippets for day to day inspiration. Each essay examines and highlights challenges in life and how to succeed in enjoying life with grace. A self-help study on life with a refreshing difference, the book is a totality of life's journey, reminding us we are here on a temporary basis and that it is our duty to not hide in obscurity, but to Unravel Your Hidden Gems before it is too late! Pure Inspiration!
Author: Michael Bycroft Publisher: Springer ISBN: 3319963791 Category : History Languages : en Pages : 369
Book Description
This edited collection is an interdisciplinary study of gems in the early modern world. It examines the relations between the art, science, and technology of gems, and it does so against the backdrop of an expanding global trade in gems. The eleven chapters are organised into three parts. The first part sets the scene by describing how gems moved around the early modern world, how they were set in motion, and how they were pulled together in the course of their travels. The second part is about value. It asks why people valued gems, how they determined the value of a given gem, and how the value of a gem was connected to its perceived place of origin. The third part deals with the skills involved in cutting, polishing, and mounting gems, and how these skills were transmitted and articulated by artisans. The common themes of all these chapters are materials, knowledge and global trade. The contributors to this volume focus on the material properties of gems such as their weight and hardness, on the knowledge involved in exchanging them and valuing them, and on the cultural consequences of the expanding trade in gems in Eurasia and the Americas.
Author: khalid selmane fares Publisher: ART DECORATIF P.P ENTREPRISE ISBN: 0968877478 Category : Antiques & Collectibles Languages : en Pages :
Book Description
This book is a just glimpse from the wonderful world of precious stones and gemstones. It makes identification of individual gem material simple and straightforward. There are many superb photographs combined with informative descriptions for the main gemstones used in jewellery. The term gem and gemstones mean any mineral or organic material used for personal adornment or piece of art because it possesses beauty, durability and rarity. There is over 2600 mineral species only about 100 possess all these characteristics. Silicates compose the largest group of gemstones; oxides and quartz compose the second largest.
Author: Stephen E. Kesler Publisher: Cambridge University Press ISBN: 1107074916 Category : Business & Economics Languages : en Pages : 447
Book Description
Written for students and professionals, this revised textbook surveys the mineral industry from geological, environmental and economic perspectives. Thoroughly updated, the text includes a new chapter on technology industry metals as well as separate chapters on mineral economics and environmental geochemistry. Carefully designed figures simplify difficult concepts and show the location of important deposits and trade patterns, emphasising the true global nature of mineral resources. Featuring boxes highlighting special interest topics, the text equips students with the skills they need to contribute to the energy and mineral questions currently facing society, including issues regarding oil pipelines, nuclear power plants, water availability and new mining locations. Technical terms are highlighted when first used, and references are included to allow students to delve more deeply into areas of interest. Multiple choice and short answer questions are provided for instructors online at www.cambridge.org/kesler to complete the teaching package.
Author: Walter Schumann
Author: Walter Schumann
Author: Cally Oldershaw
Author: Karen Hurrell
Author: Lance Grande
Author: Cally Oldershaw
Author: Tolu' A. Akinyemi
Author: Michael Bycroft
Author: khalid selmane fares
Author: Sam L. VanLandingham
Author: Stephen E. Kesler