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) | Here you get dozens of fine pinkish tourmaline crystals in matrix, in fact the whole matrix is made of tourmaline, only some muscovite lamellae are present. One side of the cabinet shows moor's head crystals bedded on muscovite, the other side shows more pinkish colored specimens also partly with needle-like and trigonal head. A relatively big cabinet specimen with dozens of single crystals.
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