Mineral: | Beryl, Variety: Aquamarine / Turmalin, Variety: Schorl
| Chemical Formula: | Be3Al2Si6O18 / NaFe3+2Al6(BO3)3[Si6O18](OH)3(OH) | Size: | 25,3 x 18,3 x 16,8
crystal: 24,3 x 7,2 x 6,9 mm | Weight: | | Transparence: | | Quantity: | | Origin: | Shigar Valley, Skardu District, Baltistan, Northern Areas, Pakistan | Fine parallel twinned aquamarine crystal on schorl and albite. The crystal is doubly terminated and the base is recrystallized. The termination of the bigger crystal shows light damage apart from that you get a fine crystal with good transparency.
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