Cave Underground Geology Natural Cavern
nature natural geology formation underground cave stalactite cavern subterranean
| Date | 2015:10:23 13:02:01 |
| exif:ExifOffset | 100 |
| Exposure | 1/100 |
| Flash | 73, 0 |
| F number | 34/10 |
| FocalLength | 3800/1000 |
| ISO | 800, 0 |
| Manufacturer | Canon |
| Model | Canon PowerShot SX60 HS |