Tetrahedrite (copper antimony sulphide). This specimen displays flat-faced tetrahedral shaped crystals.

---

Size: 2972px × 2940px
Photo credit: © NATURAL HISTORY MUSEUM, LONDON/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: antimony, background, black, copper, crystal, crystalline, flatt-faced, geological, geology, metal, metallic, mineral, mineralogy, native, sulfate, sulfide, sulphate, sulphide, tabular, tabulate, tetrahedral, tetrahedrite