Calcita
Mina Francisco I. Madero, Zacatecas, Zacatecas, México
Detalle de la foto anterior, se observa un segundo crecimiento de cristales (Autor: williams antonio pulido)
| Dimensions: | 800 x 600 |
| File size: | 50.25 kbytes |
| Taken on: | |
| Camera model: | |
| Shutter speed: | |
| Focal length: | |
| Aperture: | |
| Flash: | |
| ISO: |