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Quartz (Rock crystals)
Radautal, Bad Harzburg, Harz, Lower Saxony, Germany.
8,2 x 4 cm
Clear, T-shaped floater (more or less undamaged) from a 1880s find which produced massive quartz crystals up to 20 cm and more. (Author: Andreas Gerstenberg)
| Dimensiones: | 665 x 498 |
| Tamaño fichero: | 27.46 kbytes |
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