Aragonite crystals with sulphur (yellow). Aragonite (white) is one of the two common,naturally occurring crystal forms of calcium carbonate - the other being calcite | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Wiersma, Dirk |
Bildgröße: | 5138 px × 3425 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |