green semiprecious stone tourmaline in mother stone

---

Size: 5616px × 3744px
Photo credit: © Norbert Dr. Lange / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: -precious, blue, column, crust, crystalline, crystals, earth, geology, green, hard, macro, minerals, pillar, rock, science, semi, semi-precious, stone, tourmaline