Popis produktu
Dark gray acanthite crystals from Hongda, Lingqiu, Shaanxi Province, China. Acanthite is a silver-bearing mineral and is very popular among collectors. In addition, the specimen is of great interest to collectors due to the strands of pure silver clustered among the acanthite crystals in its upper part.
Další informace
Additional information
| Dimensions | 3 × 4.5 × 4 cm |
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