Mineral: | Lapis Lazuli (Lazurita / Calcita / Sodalita)
| Fórmula química: | (Na,Ca)8 [(S,SO4,Cl2 )|Al6Si6O24 ] / CaCO3 / Na8Al6Si6O24Cl2 | Tamaño: | 63,2 x 40,8 x 20,5 x & 28,9 x 26,5 x 14,8 mm | Peso: | | Transparencia: | | Número de piezas: | | Origen: | La mina de Pyan Gyi (oeste de Pyan Pyit), al noreste de Mogok, Birmania (Myanmar) | Here you get lazurite crystals from Burma in a calcite matrix , accompanied with apatite. The lazurite crystals disclosing partly crystal faces, which is rarely seen on specimens from Burma. Also you get one cabochon made out of lazurite and smaller areas of calcite.
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