Mineral: | Tourmaline, Variety: Schorl / Feldspar, Plagioclase, Variety: Albite
| Chemical Formula: | NaFe3+2Al6(BO3)3[Si6O18](OH)3(OH) / NaAlSi3O8 | Size: | | Weight: | | Transparence: | | Quantity: | | Origin: | Chamachhu, Haramosh Mts., Skardu District, Baltistan, Northern Areas, Pakistan | Heated fine schorl crystals embedded in blade-shaped albite crystals. The albite is very transparent in the schorl crystals are fully intact. Even the bottom side is fully recrystallized one schorl crystal shows moonstone-like sheen; this is caused by somehow partly etched surface. Very fine small cabinet specimen with fully intact crystals.
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