quartz, chalcedony, agate isolated on a black background

---

Size: 4672px × 3104px
Photo credit: © Pashkov Andrey / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: agate, background, black, chalcedony, collection, geology, gray, isolated, mineral, mining, ore, piece, precious, quartz, rock, sample, transparent, white