Native (naturally occurring) silver (wirelike) attached to a quartz substrate. The usual silvery shine of the silver has corroded to a dull grey because of prolonged exposure to the elements. Sample height is 65 mm and provenance is Kongsberg in Norway. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Wiersma, Dirk |
Bildgröße: | 4096 px × 5976 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |