Chalcedony specimen, cryptocrystalline form of silica, composed of very fine intergrowths of quartz and moganite

---

Chalcedony specimen, cryptocrystalline form of silica, composed of very fine intergrowths of quartz and moganite on white background

---

Size: 4252px × 2838px
Photo credit: © Clement Philippe / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: background, brazil, chalcedony, cryptocrystalline, cut, cut-, cutout, form, geology, intergrowths, mineral, minerals, moganite, quartz, rock, rocks, rough, sample, silica, specimen, specimens, stone, stones, white