How the Color or Clarity of Gemstones Is Altered?

Posted on 3 November 2017 by admin

Various gems from around the world. By Jeff White Treatment refers to any process other than cutting and polishing that improves the appearance of the color or clarity, or that are used to alter the…

[[ This is a content summary only. Visit my website for full links, other content, and more! ]]
Geology IN

This entry was posted in Geology and tagged , . Bookmark the permalink.

Leave a Reply