Magnetite and pyrite
Laurel Hill, Secaucus, Hudson County, New Jersey, USA
8.8 x 5.7 cm
Lustrous magnetite crystals to 1.5 cm with pyrite (Author: Frank Imbriacco)
| Dimensiones: | 750 x 541 |
| Tamaño fichero: | 64.99 kbytes |
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