標 本 名: | エルバイト(トルマリン), インディゴライト ｷｬｯｱｲ (Indicolite)
| 化学組成: | Na(Li1,5AL1,5)Al6(BO3)3[Si6O18](OH)3(OH) | サ イ ズ: | 34,1 x 36,2 x 27,8
クリスタル: 31,1 x 8,8 x 8,6 mm | 重量: | | 透明: | | 数量: | | 産地: | Chamachhu, Stak Nala, Haramosh Mts., Skardu District, Baltistan, Northern Areas, パキスタン (Pakistan) | A beautiful paragenesis of doubly terminated quartz crystal, undamaged Topaz as well as a double terminated Indicolite crystal. The tourmaline shows beautiful blue coloration, the quartz and Topaz crystals show no damages whatsoever. Very fine specimen from the Chamanchu mine!!
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