Wednesday, November 19, 2008

GemWise post on Tanzanite

Richard Wise has a great blog post on grading tanzanite:


http://gemwiseblogspotcom.blogspot.com/2008/11/in-praise-of-purple.html
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1 comment:

Jamie said...

Richard is an eminent gemologist and that is an excellent article. I found more info on tanzanite here if you are interested.

11/27/2008 11:07 AM

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