Mineral: | Tourmaline, Variety: Elbaite (Rubellite) / Quartz / Muscovite
| Chemical Formula: | Na(Li1,5AL1,5)Al6(BO3)3[Si6O18](OH)3(OH) / SiO2 / KAl2(Si3Al)O10(OH,F)2 | Size: | | Weight: | | Transparence: | transparent - translucent | Quantity: | | Origin: | Mine close to Letpanhla (Let Pan Hla) village near Mount Pyin Kyi Thaung, Singu Township, Mandalay Division, Burma (Myanmar) | A doubly terminated Elbaite in Quartz matrix. The backside displays also smaller Tourmalines associated with muscovite crystals. The Tourmaline shows good transparency, nice luster typical striation and two termination, one covered by smaller crystals. The cabinet is not treated by any acid solution.
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