Mineral: | Turmalina variedad: Chorlo
| Fórmula química: | NaFe3+2Al6(BO3)3[Si6O18](OH)3(OH) | Tamaño: | | Peso: | | Transparencia: | transparente en luz transmitida | Número de piezas: | | Origen: | La Mina de Palelni, cerca de Aldea de Khetchel (Khat Che) , Distrito de Molo, Momeik Township, Birmania (Myanmar) | Here you get a rare tourmaline crystal; one prism side is slightly polished and disclosing a cats eye effect. Bronze colored tube-like inclusion causing this chatoyance along the c-axis.
In fact the crystal is not black the base is for a few millimeters opaque followed by a part which is yellow in transmitted light. A very unique “Schorl” crystal from Burma!
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