Mineral: | Topacio
| Fórmula química: | Al2SiO4(F,OH)2 | Tamaño: | 69,6 x 42,6 x 41,8
cristal: 19,4 x 12,4 mm | Peso: | | Transparencia: | | Número de piezas: | | Origen: | Ghundao Hill, Katlang, Distrito de Mardan, Provincia de la Frontera Noroeste, Pakistán | Fine orangey Katlang Topaz in matrix. the specimen discloses a gemmy cutting grade transparency and is apart from one side fully undamaged. Please note, the specimen felt out of the matrix and was clued back, but this is not visible! Nevertheless you get a gemmy crystal with fine color and luster from Katlang.
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