Quartz (varieties smoky and gwindel)
Val Giuv, side valley, Tujetsch (Tavetsch), Municipality of Tujetsch (Tavetsch), Surselva District, Grischun (Grisons; Graubünden), Switzerland
3.7 × 3.4 × 1.3 cm / main crystal size: 3.2 × 1.5 cm
(Author: Jordi Fabre)
| Dimensions: | 1325 x 1500 |
| File size: | 331.91 kbytes |
| Taken on: | |
| Camera model: | |
| Shutter speed: | |
| Focal length: | |
| Aperture: | |
| Flash: | |
| ISO: |