Mineral: | Tourmaline, Variety: Elbaite (Rubellite)
| Chemical Formula: | Na(Li1,5AL1,5)Al6(BO3)3[Si6O18](OH)3(OH) | Size: | 19,5 x 15,8 x 10,3 - 15,7 x 11,7 x 10,7 mm | Weight: | | Transparence: | transparent - translucent | Quantity: | | Origin: | Mine close to Letpanhla village near Mount Pyin Kyi Thaung, Singu Township, Mandalay Division, Burma (Myanmar) | There tourmaline crystals from Letpanhla, two are cluster crystals in matrix, one with moor’s head termination, and one single crystal with termination on both sides. 
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