Click on any genuine chalcedony mineral specimen image below to enlarge it.
Natural chalcedony is cryptocrystalline quartz with microfibrous structure. There are many sub-varieties of chalcedony like agate which is banded chalcedony. Red translucent chalcedony is known as carnelian. There are dozens of named agate (banded chalcedony) sub-varieties which are usually based on distinctive patterns or colors.
We also have a large variety of superior quality chalcedony jewelry designs available in pendants, rings, necklaces and bracelets.
See our page displaying genuine chalcedony necklaces.
Our natural chalcedony gemstones are mined at locations around the world including Brazil, Turkey, Montana (USA), India, Africa and Mexico.
Be sure to see our natural color chrysoprase rough mineral specimens.
To see more chalcedony photos, just select any link from the table below. To see photos of another mineral variety, select any link in our Mineral Inventory & Factsheet Index.
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Would you like us to inform you when we add more natural blue chalcedony, pink chalcedony, and botryoidal white chalcedony on this page?
We literally have tons of natural chalcedony varieties in stock at our mineral warehouses, so be sure to let us know if you have any chalcedony requests. Please contact our webmaster or our 'site' geologist with any questions or comments.