Access to FMF Forum
A general guide for using the FMF Gallery
Minerva I Mine, Ozark-Mahoning group, Cave-in-Rock Sub-District, Hardin County, Illinois, USA
Fluorite, Bitumen
7 cm x 6.5 cm
(Autor: Don Lum)
| Dimensions: | x |
| File size: | kbytes |
| Taken on: | |
| Camera model: | |
| Shutter speed: | |
| Focal length: | |
| Aperture: | |
| Flash: | |
| ISO: |
