Microscope image of colorful copper ore

---

This is copper sulphide called Chalcopyrite. It has the chemical formula (CuFeS2). Sample is from Helsinki, Finland.

---

Size: 2153px × 3229px
Location: Helsinki, Finland
Photo credit: © Henri Koskinen / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: bornite, bright, chalcopyrite, closeup, colorful, copper, crystal, detail, geological, geology, material, mineral, mineralogy, mining, natural, ore, precious, raw, rock, science, semiprecious, shiny, specimen, stone, sulphide, treasure, unique