Access to FMF Forum
A general guide for using the FMF Gallery
Galena and marcasite on dolomite
Picher Field, Tri-State District, Oklahoma, USA
Specimen size 10 cm, largest galena ~ 3 cm (Author: Tobi)
| Dimensions: | 800 x 696 |
| File size: | 58.65 kbytes |
| Taken on: | |
| Camera model: | |
| Shutter speed: | |
| Focal length: | |
| Aperture: | |
| Flash: | |
| ISO: |
