Cubic Pyrite (FeS2) from the Victoria Mine, Navajun, Rioja, Spain. The sharply defined cubes are embedded in the cave walls and appear to be artificial, although they are formed naturally.

---

Cubic Pyrite (FeS2) from the Victoria Mine, Navajun, Rioja, Spain. The sharply defined cubes are embedded in the cave walls and appear to be artificial, although they are formed naturally.

---

Size: 2588px × 1812px
Location:
Photo credit: © Desmond Morris Collection / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: archival, archive, cubes., cubic, fes2, historical, history, navajun, pyrite, rioja, spain, victoria