Refractometers Made Easy - The "RIGHT-WAY" Guide to Using Gem Identification Tools
Antoinette Matlins
GemStone Press (2013)
In Collection
#536
6*
Science
Gemological instruments, Gemology
e-Book 9780943763989
English
Explains in non-technical terms how to use the refractometer to identify diamonds and colored gems, and how to separate natural gems from imitations, treated gemstones, synthetics and look-alikes. The approach is direct and practical, and its style is easy to understand. With this highly accessible guide booklet, anyone can begin to master gem identification using the refractometer.
Product Details
Series The Antoinette Matlins "RIGHT-WAY" series on using gem identification tools
No. of Pages 36
Personal Details
Read It Yes
Store Amazon.com
Location Computer
Purchase Price 7.16 CHF
Purchase Date novembre 2015
Condition Software
Links Gemstonepress
Anobii
Goodreads