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Bournonite
Yaogangxian Mine, Yizhang Co., Chenzhou Pref., Hunan Prov., China
4.0 x 5.2 cm
A single floater of bright metallic bournonite with minor quartz. (Author: crosstimber)
| Dimensions: | 800 x 572 |
| File size: | 54.65 kbytes |
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