An interesting specimen of quartz, coated with hematite? manganese? Robertson, WC. (Author: Pierre Joubert)
Dimensiones: | 736 x 750 |
Tamaño fichero: | 88.21 kbytes |
Captura: | |
Modelo cámara: | |
Velocidad obturador: | |
Focal length: | |
Apertura: | |
Flash: | |
ISO: |