Archives for “Tourmaline”

How can I or a jeweler tell if a blue tourmaline is genuine or a blue zircon?

knowsitall asked: For exactly to tell the difference. Caffeinated Content

1 Comment. Posted by admin on Tuesday, June 30, 2009 at 3:24 pm.

Filed under Earth Sciences & Geology, Blue Zircon, Jeweler, Tourmaline.