Access to FMF Forum
A general guide for using the FMF Gallery
Fluorite, calcite, sphalerite
Denton Mine, Harris creek District of Hardin County, Illinois, USA
7 cm. (Author: vic rzonca)
| Dimensions: | 800 x 534 |
| File size: | 59.32 kbytes |
| Taken on: | |
| Camera model: | |
| Shutter speed: | |
| Focal length: | |
| Aperture: | |
| Flash: | |
| ISO: |
