Success: You have added Facet Grade Chrome Green Tourmaline w/ Usambara Effect, Kenya - Untreated Gemstone to your shopping cart!
Real deal Untreated Chrome Green Tourmaline from Kenya exhibiting the rare Usumbara effect. This all-green stone appears both green and reddish-purple when backlit in sunshine due to the Usumbara effect, a trick of light, not an inherent color. This phenomenon is highly sought after in Chrome Green Tourmaline, making it an extremely valuable gemstone.Dimensions: 15.6 x 11.3 x 6.8 mmWeight: 8.03 cts
| Category | Toys & Collectibles > Collectibles & Hobbies > Rocks, Fossils & Minerals |
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