Beryl var. aquamarine Mt. Xuebaoding, Pingwu Co., Mianyang ...
Description:
Beryl var. aquamarine Mt. Xuebaoding, Pingwu Co., Mianyang Pref., Sichuan Prov., China 4.5 x 6.6 cm Glassy pale blue aquamarine crystals resting on a matrix of silvery bladed muscovite.
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