標 本 名: | エルバイト(トルマリン), エルバイト ) / ショール (Elbaite / Schörl) / 曹長石, クリーヴランド石(Cleavelandite) | 化学組成: | Na(Li1,5AL1,5)Al6(BO3)3[Si6O18](OH)3(OH) - NaFe3+2Al6(BO3)3[Si6O18](OH)3(OH) / NaAlSi3O8 | サ イ ズ: | | 重量: | | 透明: | | 数量: | | 産地: | Chamachhu, Stak Nala, Haramosh Mts., Skardu District, Baltistan, Northern Areas, パキスタン (Pakistan) | This is a beautiful rosette- shaped cleavelandite flower and in the center of it there is a bicolor tourmaline crystal. The tourmaline is penetrating the whole aggregate and is visible at the bottom site. The blade shaped albite crystals disclosing fine lustrous surface. The tourmaline displays a deep green core and a colorless top. Beautiful compost specimen!

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