Acceso a Foro FMF
Guía de uso de Galería FMF
A so-called "sliced quartz" from the Bor mine, Dalnegorsk, Russia, 12 cm long. The quartz grew among calcite crystals which accounts for the strange "cuts". Some of the calcite still remains on this piece. (Author: John S. White)
| Dimensiones: | 600 x 450 |
| Tamaño fichero: | 21.53 kbytes |
| Captura: | |
| Modelo cámara: | |
| Velocidad obturador: | |
| Focal length: | |
| Apertura: | |
| Flash: | |
| ISO: |
