Quartz encrusted calcite crystals. Sample of calcite (calcium carbonate) crystals coated with a thin layer of tiny quartz (silicon dioxide) crystals | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Wiersma, Dirk |
Bildgröße: | 3685 px × 5173 px |
Modell-Rechte: | nicht erforderlich |
Restrictions: | - |