標 本 名: | 電気石 (Tourmaline), Variety: リチア電気石 (Elbaite) (ルベライト (Rubellite)) / 石英 (Quartz) / 白雲母 (Muscovite)
| 化学組成: | Na(Li1,5AL1,5)Al6(BO3)3[Si6O18](OH)3(OH) / SiO2 / KAl2(Si3Al)O10(OH,F)2 | サ イ ズ : | | 重量: | | 透明: | transparent - translucent | 数量 : | | 産地: | Mine close to Letpanhla (Let Pan Hla) village near Mount Pyin Kyi Thaung, Singu Township, Mandalay Division, ビルマ(ミャンマー) Burma (Myanmar) | A doubly terminated リチア電気石 (Elbaite) in 石英 (Quartz) matrix. The backside displays also smaller 電気石 (Tourmaline)s associated with 白雲母 (Muscovite) 結晶 crystals. The 電気石 (Tourmaline) shows good transparency, nice luster typical striation and two termination, one covered by smaller 結晶 crystals. The cabinet is not treated by any acid solution.
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