Polarised light micrograph of a thin section of granite,an igneous rock with a complicated mineral assemblage. Quartz,orthoclase & plagioclase feldspars,biotite & chlorite are all present. Magnification x7 at 6x6cm size | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Pasieka, Alfred |
Bildgröße: | 2893 px × 2921 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |