Quartzite mineral, polarised light micrograph. The pattern seen here is due to the recrystallisation and intergrowth of the quartz at high pressure and temperature when buried at great depths. This specimen is from Skye, Scotland. Horizontal object size of this section: 3.0 mm. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Pasieka, Alfred |
Bildgröße: | 5472 px × 3648 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |