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Quartz var. amethyst
Tonglushan Mine, Daye Co., Huangshi Pref., Hubei Prov., China
3.3 x 4.8 cm
A single amethyst crystal with a partial jacket of small scalenohedral calcite crystals with reddish-brown tinged terminations. (Author: crosstimber)
| Dimensions: | 800 x 567 |
| File size: | 27.83 kbytes |
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