Chalcedony

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Chalcedony, 5.1 cm, from the Green Fire prospect, Cochise County, Arizona. Two views showing regular light and shortwave fluorescence. Erin Delventhal collection and photos.

Product details

SizeSmall Cabinet
Dimensions5.1 cm
Added on02/13/2026
Publications
  • Mineralogical Record Self Collected Minerals page 80

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Chalcedony
Mineral guide
Learn about Chalcedony
microcrystalline quartz with agate, jasper, chrysoprase; waxy to glassy surfaces, banding and botryoidal forms, a colorful, collectible spectrum.
Regional guide
Chalcedony from Green Fire Prospect
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