標 本 名: | エルバイト(トルマリン) ウヴァ石 (Tourmaline, Variety: Vanadium Uvite (Verdelite))
| 化学組成: | (Ca,Na)(Mg,Fe2+)3(Al, V)5Mg(BO3)3Si6O18(OH,F)4 | サ イ ズ: | | 重量: | | 透明: | | 数量: | | 産地: | Mong Hsu, Shan State, ビルマ(ミャンマー) Burma (Myanmar) | This is a very dark green uvite crystal, the specimen has been found in the Mong Hsu mine and shows unlike the dravite crystals from the Pyan-Gyi mine much darker green coloration. The crystal shows no fracture planes and both sides are fully terminated
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