Oracle, Arizona - A rock displaying malachite (green) and azurite (blue) minerals on display outside Biosphere 2. Both are copper carbonate minerals.

---

Oracle, Arizona - A rock displaying malachite (green) and azurite (blue) minerals on display outside Biosphere 2. Both are copper carbonate minerals. The rock was found in Morenci, Arizona.

---

Size: 4608px × 3072px
Location: Oracle, AZ, United States
Photo credit: © Jim West / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: america, arizona, azurite, blue, carbonate, color, colour, copper, desert, geology, green, horizontal, malachite, mineral, minerals, oracle, rock, sonoran, southwest, states, united, usa