Mineral: | Tourmaline, Variety: Elbaite (Indicolite)
| Chemical Formula: | Na(Li1,5AL1,5)Al6(BO3)3[Si6O18](OH)3(OH) | Size: | 34,1 x 36,2 x 27,8
crystal: 31,1 x 8,8 x 8,6 mm | Weight: | | Transparence: | | Quantity: | | Origin: | Chamachhu, Stak Nala, Haramosh Mts., Skardu District, Baltistan, Northern Areas, 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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