gemology उदाहरण वाक्य

उदाहरण वाक्य

1. Hughes has authored or co-authored a number of books on gems as well as numerous articles on gemology over the past 34 years.
2. Most notable of these efforts is the quarterly publication of the magazine " Gems & Gemology ", a respected journal in the field.
3. In 1902 it was found to have the first commercially significant deposit of kunzite, named after George F . Kunz, the godfather of gemology.
4. There was a request for unblock on the UTRS program claiming that they were blocked for trying to fight POV pushing on International School of Gemology.
5. It operates completely independently as a source of expertise in gemology for clients'information and security, and has a partnership with the University of Nantes.
6. The diamonds sold at Worthy . com are graded at the Gemological Institute of America ( GIA ) or at the International Gemology Institute ( IGI ).
7. The "'Canadian Gemmological Association ( CGA ) "'is a Canada-wide professional organization which sets standards in the practice of gemology.
8. The jeweler's profession was quickly transformed, with the introduction of the " Certified Gemologist " professional designation and the legitimization of gemology as a recognized science.
9. As a contributor to " Gems and Gemology ", the author  was a featured speaker at the GIA s International Gemological Symposium in 1991 . 
10. He was editor of GIA Diamond Dictionary ( 1993, Gemological Institute of America ) and editor in chief of Gems & Gemology from 1952 until his death.