Access to FMF Forum
A general guide for using the FMF Gallery
Dolomite, Chalcopyrite
Picher Field, Tri-State District, Ottawa County, Oklahoma, USA
150 X 90 X 35
(Author: Robert Seitz)
| Dimensions: | 1200 x 1600 |
| File size: | 312.15 kbytes |
| Taken on: | |
| Camera model: | |
| Shutter speed: | |
| Focal length: | |
| Aperture: | |
| Flash: | |
| ISO: |
