Sylvanite
Cresson Mine, Cripple Creek, Colorado, USA
2,6x2,5x2,2 cm
Steel gray to pale yellowish, flattened, striated crystals in matrix. Unusual rich specimen. (Author: Simone Citon)
Dimensiones: | 634 x 800 |
Tamaño fichero: | 83.57 kbytes |
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