Mineral: | Beryl, Variety: Goshenite / Cassiterite / Feldspar, Plagioclase, Variety: Albite
| Chemical Formula: | Be3Al2Si6O18 / SnO2 / NaAlSi3O8 | Size: | | Weight: | | Transparence: | | Quantity: | | Origin: | Huya W-Sn-Be deposit, Mt Xuebaoding, Pingwu Co., Mianyang Prefecture, Sichuan Province, 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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