Access to FMF Forum
A general guide for using the FMF Gallery
Mission Valley Ravine, Monroe County, Indiana, USA
Barite on Quartz
The specimen is 18 cm long
(Autor: Bob Harman)
| Dimensions: | x |
| File size: | kbytes |
| Taken on: | |
| Camera model: | |
| Shutter speed: | |
| Focal length: | |
| Aperture: | |
| Flash: | |
| ISO: |
