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Cassiterite and Beryl on Muscovite
Mt. Xuebaoding, Pingwu County, Mianyang Prefecture, Sichuan Province, China
86.0 x 78.0 x 37.0 mm overall
A perfect, lustrous black twin of Cassiterite, measuring 39 x 33 x 17 mm, is perched on a pair of pale blue Beryl crystals to 27 x 9 mm, all nestled in a matrix of Muscovite crystals to 18 mm across. No damage. (Author: GneissWare)
| Dimensiones: | 750 x 666 |
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