Mineral: | Corindón variedad: Zafiro
| Fórmula química: | Al2O3 | Tamaño: | | Peso: | | Transparencia: | MI2 (moderate included) SI2 | Número de piezas: | | Origen: | Alrededores minas de Mogok, la división de Mandalay, Birmania (Myanmar) | This is a fully untreated blue Sapphire from Mogok. The color is 100% natural, this is easily seen by inspecting the unaltered internal inclusions. The stone is hosting one “silk-nest” which is slightly visible to the naked eye. Nevertheless the stone shows a beautiful deep blue natural coloration which is hardly found nowadays! 
| 
