Arsenopyrite is an iron arsenic sulfide with chemical composition FeAsS. It is a hard metallic, steel grey to silvery mineral found in hydrothermal veins and pegmatites and one of the main ores of arsenic. Crystal system is monoclinic and crystal habitat variable from prismatic or columnar to stubby or granular. Provenance of sample unknown, its actual width is 160 mm. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Wiersma, Dirk |
Bildgröße: | 5268 px × 3319 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |