Recovering the Sulfide Inclusion
393 views · Published 20 September 2018 · 2:55 · Indexed 12 November 2026
Channel: GIA (Gemological Institute of America) · 2018 · Education
In this sequence of videos, Dr. Shirey explains how researchers select and prepare suitable inclusion-bearing diamonds for study. The process begins with crystals that are polished into precisely oriented plates for analysis. It ends with the plates being cleaved in a specially designed “diamond cracker” to recover their sulfide inclusions for age determination using chemistry. View the full article at http://www.gia.edu/gia-news-research-tiny-inclusions-reveal-diamond-age
More from this channel
-
4:15
GIA鑑定書の読み方
-
4:23
如何选购钻石-GIA 4分钟版本 | GIA
-
2:25
Brown Topaz Mexican Art Craft, Tucson 2011 by GIA
-
0:59
GIA钻石颜色(Color)等级鉴定
-
2:47
Fancy Color Diamonds and How Cutting Styles Can Boost Color by GIA
-
1:52
Fancy Color Diamonds Hue, Tone and Saturation by GIA
-
1:50
Jewelry Design & Technology (JDT): Nouveau Pendant Design Challenge | GIA
-
2:14
Jewelry Design & Technology (JDT): Edo Japan Inspired Design Project | GIA