標 本 名: | エルバイト(トルマリン), エルバイト ) (Elbaite) / 雲母, 白雲母 (Mica, Variety: Muscovite)
| 化学組成: | Na(Li1,5AL1,5)Al6(BO3)3[Si6O18](OH)3(OH) / KAl2(Si3Al)O10(OH,F)2 | サ イ ズ: | | 重量: | | 透明: | | 数量: | | 産地: | Mine close to Letpanhla village near Mount Pyin Kyi Thaung, Singu Township, Mandalay Division, ビルマ(ミャンマー) Burma (Myanmar) | A multicolored tourmaline specimen. The matrix mainly consisting and just a bit of muscovite crystal. Both flat sides are full of crystals, partly with flat moor’s head but also trigonal shaped terminations. Most crystal are fully intact just a few showing damages.
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