Apatite on Calcite from Cerro de Mercado Mine, Victoria de Durango, Durango, Mexico . Measures 5 x 5 x 4 cm and weighs 80 grams. Main crystal is 3.2 cm and is very gemmy (Author: VRigatti)
| Dimensions: | 613 x 606 |
| File size: | 49.71 kbytes |
| Taken on: | |
| Camera model: | |
| Shutter speed: | |
| Focal length: | |
| Aperture: | |
| Flash: | |
| ISO: |