Chalcedony

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Polished slab of chalcedony with radiating structure. Chalcedony or agate is a variety of cryptocrystalline quartz (silicon dioxide).

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Size: 4996px × 3954px
Photo credit: © Natural History Museum, London / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: chalcedony, crystalline, dioxide, micro, mineral, polished, quartz, radial, radiated, section, shot, silicate, silicon, slab, structure, studio, studioshot, surface, tectosilicate