Cyclowollastonite (wollastonite with cyclosilicate structure), a synthetic product from the Sontra smelter near Richelsdorf, Hesse. Picture width 9 cm. (Author: Andreas Gerstenberg)
Dimensions: | 600 x 450 |
File size: | 59.27 kbytes |
Taken on: | |
Camera model: | |
Shutter speed: | |
Focal length: | |
Aperture: | |
Flash: | |
ISO: |