Mineral: | Granate: Demantoide variedad de Andradita
| Fórmula química: | Ca3Fe23+[SiO4]3 | Tamaño: | | Peso: | | Transparencia: | MI2 (moderate included) SI2 | Número de piezas: | | Origen: | Telyanskaya River, Kamennaya Telyana, Nizhnii-Tagil (Mednorudyanskoye) Cu Deposit, Nizhnii Tagil, Sverdlovskaya Oblast', Urals Region, Russia | Here you get a fine cut and yellowish green Demantoid , displaying the typical horse tail inclusions. The piece is from old stock and was mined directly at the type locality in Russia. No treatment whatsoever! 
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