Mineral: | Corindón variedad: Zafiro
| Fórmula química: | Al2O3 | Tamaño: | 18,8 x 11,3 x 7,2 & 10,2 x 10,3 x 5,0 mm | Peso: | | Transparencia: | | Número de piezas: | | Origen: | Ratnapura, Provincia de Sabaragamuwa, Sri Lanka | Two Sapphire crystals from Sri Lanka with unusual crystal habit. Both specimens are doubly terminated and fully intact. The colorless one shows rather the ruby crystal shape; the other sapphire crystal shows a much flattened bipyramidal shape with five twins attached. Unusual and rare specimen from Sri Lanka
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