|
![]() |
|||
|
||||
OverviewDiscover the common treatments and imitations plus gemstone properties, sources and typical cuts of stones, including a guide on appraisal techniques. Jewellers and designer goldsmiths, lapidaries and gem cutters, stone setters, gemologists, geologists, collectors and people who buy and sell jewellery at antique fairs and on the internet, this book is for anyone who has ever had a gemstone and wanted identification and information. Featuring a mix of gemstones and gem-set jewellery, it puts gems in context and contains historical context for those buying and selling antique and vintage gem-set jewellery, including details of the stones typically found in Georgian, Victorian and early 20th century settings. Packed with fascinating gemological details and up-to-date data on more than 70 of the most exquisite gemstones, and written by leading expert, Judith Crowe, learn the common pitfalls in identifying stones and clarify areas of confusion and misidentification. Full Product DetailsAuthor: Ms Judith CrowePublisher: Bloomsbury Publishing PLC Imprint: Herbert Press Ltd Weight: 0.942kg ISBN: 9781912217854ISBN 10: 1912217856 Pages: 192 Publication Date: 05 September 2019 Audience: General/trade , College/higher education , Professional and scholarly , General , Tertiary & Higher Education Format: Hardback Publisher's Status: Active Availability: To order ![]() Stock availability from the supplier is unknown. We will order it for you and ship this item to you once it is received by us. Table of ContentsAbout this Book Gemstone Identification Gemstone Appraisal Technical Methods of Identification Colour Gemmological Information Properties of Gemstone Material Optical Properties Inclusions Sources Gemstone Treatments Synthetics and Imitations Cutting Pricing and Grading Gemstone Directory Diamond Corundum Beryl Chrysoberyl Spinel Topaz Tourmaline Andalusite Iolite Quartz Zircon Garnet Jadeite Spodumene Zoisite Peridot Prehnite Orthoclase Feldspar Plagioclase Feldspar Sugilite Opal group Hematite Scapolite Diopside Turquoise lapis Lazuli Natural Glass Sphene Apatite Chrysocolla Rhodochrosite Fluorite Malachite Organic Coral Amber Birthstones Glossary Index CreditsReviewsAuthor InformationJudith Crowe is a London-based jewellery maker and designer. She has been a teacher, gem-dealer, and bespoke jeweller for nearly 20 years, and designs and produces one-off pieces of gem-set jewellery. She is the author of The Jeweller’s Directory of Gemstones and Gemstones which are widely used by the trade, collectors, and jewellery lovers. Tab Content 6Author Website:Countries AvailableAll regions |