標 本 名: | トパーズ / クウォーツ(水晶) / 曹長石, 曹長石 / 白雲母(Topaz / Quartz / Feldspar, Albite, Variety: Cleavelandite / Muscovite)
| 化学組成: | Al2SiO4(F,OH)2 / SiO2 / NaAlSi3O8 / KAl2(Si3Al)O10(OH,F)2 | サ イ ズ: | 75,1 x 39,1 x 43,5
クリスタル: 12,8 mm | 重量: | | 透明: | | 数量: | | 産地: | Sakangyi area, west of Mogok, Shan State, ビルマ(ミャンマー) Burma (Myanmar) | Well this matrix specimen is hosting at least 23 unblemished fine crystallized topaz crystals with fine luster and medium to good transparency! Beside that you get albite muscovite and big quartz crystals. The topaz crystals are partly sheaf-like arranged!!
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