Welcome, Guest. Please login or register.
June 21, 2018, 06:13:05 PM

Author Topic: 2017, Hughes, Ruby and Sapphire  (Read 726 times)

0 Members and 1 Guest are viewing this topic.

Frank de Wit

  • Administrator
  • Posts: 50335
  • フランクデヰツ
Re: 2017, Hughes, Ruby and Sapphire
« Reply #2 on: June 11, 2017, 06:45:50 PM »
Designed as a companion volume to Ruby & Sapphire: A Collector's Guide, this volume is aimed specifically at working gemologists, appraisers and students. Based on Richard W. Hughes' 1997 classic, Ruby & Sapphire, this edition is fully updated. The product of nearly 40 years of firsthand experience and research, 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 definitive reference on the subject. With over 1000 photos, maps and illustrations and 3500 references, it is nothing less than a tour-de-force of gemological scholarship.
http://www.lithographie.org/bookshop/ruby_and_sapphire_a.htm

Frank de Wit

  • Administrator
  • Posts: 50335
  • フランクデヰツ
2017, Hughes, Ruby and Sapphire
« Reply #1 on: June 11, 2017, 06:45:31 PM »
Richard W. Hughes, Wimon Manorotkul, E. Billie Hughes
Ruby and Sapphire

A Gemologist's Guide
Hardcover
816 pages
Dimensions: 9.45 x 11
2017
http://www.lithographie.org/bookshop/ruby_and_sapphire_a.htm