Mineral: | Turmalina variedad: Elbaita / Feldespato variedad: Microclina
| Fórmula química: | Na(Li1,5AL1,5)Al6(BO3)3[Si6O18](OH)3(OH) / KAlSi3O8 | Tamaño: | 24,5 x 23,5 x 19,2
cristal: 21,5 mm | Peso: | | Transparencia: | translúcido - transparente | Número de piezas: | | Origen: | Les Minas cerca de aldea de Letpanhla, cerca del Monte Pyin Kyi Thaung, Singu Township, Mandalay División, Birmania (Myanmar) | Fine moors head tourmaline with good luster and fine undamaged shape. Smaller crystals are also attached to the feldspar matrix and the base of the main crystals is half coated by a black tourmaline layer
| 
