Mineral: | Berilio variedad: Goshenita / Casiterita / Feldespato variedad: Albita
| Fórmula química: | Be3Al2Si6O18 / SnO2 / NaAlSi3O8 | Tamaño: | | Peso: | | Transparencia: | | Número de piezas: | | Origen: | Huya Depósito de W-Sn-Be, Mt. Xuebaoding, Pingwu Co., la Prefectura de Mianyang, provincia de Sichuan, China | These are fine Goshenite crystals hosted in albite - muscovite matrix and two bigger fully terminated cassiterite crystals. There are three Goshenite crystals one is a single terminated piece while the others are twinned, none of them is damaged, all disclosing good luster and transparency. Good paragenesis from China!
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