Access to FMF Forum
A general guide for using the FMF Gallery
Fluorite with Chalcopyrite inclusions, Calcite
Denton Mine, Rosiclare formation, Goose Creek Mine group, Harris Creek Sub-District, Hardin County, Illinois, USA
8.6 x 7.5 x 10.5 cm / main crystal: 8.8 cm
(Author: MIM Museum)
| Dimensions: | 1600 x 1067 |
| File size: | 237.26 kbytes |
| Taken on: | |
| Camera model: | |
| Shutter speed: | |
| Focal length: | |
| Aperture: | |
| Flash: | |
| ISO: |
