Mineral: | Tourmaline, Variety: Elbaite (Rubellite) / Feldspar, Variety: Albite
| Chemical Formula: | Na(Li1,5AL1,5)Al6(BO3)3[Si6O18](OH)3(OH)/ NaAlSi3O8 | Size: | | Weight: | | Transparence: | transparent - translucent | Quantity: | | Origin: | Mine close to Letpanhla village near Mount Pyin Kyi Thaung, Singu Township, Mandalay Division, Burma (Myanmar) | Unusual cluster crystal, the whole piece is mainly made from tourmaline only some small feldspar crystals in between. On both sides the specimens shows undamaged perfect trigonal terminated crystals only along one the small side you can see the former connection to the mother rock. Fine specimen from Burma
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