Cristales tabulares de goethita/hematita en espeleotemas (tamaño de la muestra- 6cm). Morro das Balas, Formiga, MG-Brasil (Autor: Anisio Claudio)
| Dimensions: | 275 x 346 |
| File size: | 33.71 kbytes |
| Taken on: | |
| Camera model: | |
| Shutter speed: | |
| Focal length: | |
| Aperture: | |
| Flash: | |
| ISO: |