Mineral: | Tourmaline, Variety: Elbaite & Schorl / Albite, Variety: Cleavelandite
| Chemical Formula: | Na(Li1,5AL1,5)Al6(BO3)3[Si6O18](OH)3(OH) - NaFe3+2Al6(BO3)3[Si6O18](OH)3(OH) / NaAlSi3O8 | Size: | | Weight: | | Transparence: | | Quantity: | | Origin: | Chamachhu, Stak Nala, Haramosh Mts., Skardu District, Baltistan, Northern Areas, Pakistan | Small but very fine twinned tourmaline specimen surrounded by cleavelandite. The crystals displaying colors ranging from green, bright green to pale pink hues. Both crystals are fully terminated at both sides, no damages whatsoever!
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