Amethyst Precious Stone Mineral Semi-precious Stone Silica
blue amethyst mineral semi-precious stone precious stone silica
| Date | 2018:03:31 10:14:10 |
| exif:ExifOffset | 100 |
| Exposure | 10/150 |
| F number | 160/10 |
| FocalLength | 400/10 |
| ISO | 400, 0 |
| Manufacturer | NIKON CORPORATION |
| Model | NIKON D3100 |