Feldspar Syenite, magmatic, from Grenville, Quebec. Syenite is a coarse-grained intrusive igneous rock with a general composition similar to that of granite. Syenites are products of alkaline igneous activity. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Degginger, Phil |
Bildgröße: | 6675 px × 4138 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |