Access to FMF Forum
A general guide for using the FMF Gallery
1.3-mm sphalerite. Bluffton Stone Co. quarry, Bluffton, Allen Co., Ohio. (Author: John Jaszczak)
| Dimensions: | 750 x 500 |
| File size: | 49.15 kbytes |
| Taken on: | |
| Camera model: | |
| Shutter speed: | |
| Focal length: | |
| Aperture: | |
| Flash: | |
| ISO: |
