Access to FMF Forum
A general guide for using the FMF Gallery
Colemanite. Boron, Kern Co., California. 11 x 7,5 cm. Crystals up to 1,5 cm. Ex Dr. Krantz collection. (Author: Antonio Alcaide)
| Dimensions: | 600 x 450 |
| File size: | 28.57 kbytes |
| Taken on: | |
| Camera model: | |
| Shutter speed: | |
| Focal length: | |
| Aperture: | |
| Flash: | |
| ISO: |
