Gem Testing Techniques
Alan Hodgkinson
Valerie Hodgkinson (2015)
In Collection
#224
10*
Science
Gemology
Hardcover 
English
Gem Testing Techniques is the long-awaited work by the internationally-acclaimed gemmologist Alan Hodgkinson FGA DGA, and represents his life-long commitment to, and study of, the gem world. This highly-anticipated book provides an overview of his gemmological knowledge and showcases the gem-testing techniques for which he is world-renowned.
Product Details
Extras Autograph
No. of Pages 552
Height x Width 255 x 185  mm
First Edition Yes
Personal Details
Read It Yes
Store http://www.gemtestingtechniques.co.uk
Location A 3
Purchase Price 255.00 CHF
Purchase Date août 2015
Condition First hand
Links Gem testing techniques
Canadian Gemmological
Goodreads