Monzogranite. Close-up of monzogranite with an intrusive sill (diagonal,centre). Monzogranites are rocks composed of biotite granite that are considered to be the final fractionation product of magma. Photographed in Joshua Tree National Park,California,USA | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Gibbons, Bob |
Bildgröße: | 5120 px × 3413 px |
Modell-Rechte: | nicht erforderlich |
Restrictions: | - |