Acceso a Foro FMF
Guía de uso de Galería FMF
Struvite
Nikolai church, Hamburg, Germany.
Crystals up to 1,8 x 0,5 cm.
Loose crystals that were found during the reconstruction of the church in 1845. Original material from Georg Ludwig Ulex who described the struvite first in 1848! (Author: Andreas Gerstenberg)
| Dimensiones: | 417 x 512 |
| Tamaño fichero: | 28.46 kbytes |
| Captura: | |
| Modelo cámara: | |
| Velocidad obturador: | |
| Focal length: | |
| Apertura: | |
| Flash: | |
| ISO: |
