Close-up of granite,showing its component minerals of quartz,feldspar,mica and hornblende. The pink and white are different kinds of feldspar. The quartz is gray,and the mica and hornblende are the dark spots | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Hayson, Phillip |
Bildgröße: | 3300 px × 2548 px |
Modell-Rechte: | nicht erforderlich |
Restrictions: |
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