Judith Crowe

'The Jeweller's Directory of Gemstones'

Bog | Engelsk

A complete guide to identifying, buying, using and caring for a dazzling array of jewels. A complete reference for goldsmiths, collectors, and jewellery makers, this beautiful book is a comprehensive guide to identifying, buying, using and caring for a da

'Gemstones'

Bog | Engelsk

Discover 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, c