Chalcedony is a fascinating mineral that belongs to the quartz family. It's a cryptocrystalline form of silica, meaning its crystals are so tiny they can only be seen with a microscope. Chalcedony comes in a variety of colors, including white, gray, blue, and brown, and it often has a waxy or glassy luster. This mineral has been used for centuries in jewelry and decorative items, with varieties like agate, carnelian, and onyx being particularly popular. Its name is believed to be derived from the ancient town of Chalcedon in Turkey.
Light Pink Heulandite Crystal with Stilbite, Quartz Crystals & Chalcedony, Jalgaon, Maharashtra, India
Sale price$43.00
Only 1 unit left
Pink Heulandite Fan Cluster with Apophyllite Crystals & Chalcedony in a Trimmed Pocket of Volcanic Basalt Matrix
Sale price$325.00
Only 1 unit left
Light Pink Heulandite Crystals with Stilbite & Chalcedony, Jalgaon, Maharashtra, India
Sale price$45.00
Only 1 unit left
Grape Agate / Botryoidal Chalcedony / Amethyst Lot of Singles & Small Clusters
Sale price$5.00
In stock, 6 units
Gemmy Pale Pink Heulandite Fans with Apophyllite & Chalcedony in Trimmed Basalt Matrix
Sale price$85.00
Only 1 unit left
Gemmy Pale Pink Heulandite Fans with Chalcedony in Trimmed Basalt Matrix
Sale price$45.00
Only 1 unit left
Pink Heulandite with Apophyllite Crystals & Chalcedony in a Trimmed Pocket of Volcanic Basalt Matrix
Sale price$36.00
Only 1 unit left
Gemmy Pale Pink Heulandite Fan with Chalcedony with Minor Basalt Matrix Remnant
Sale price$75.00
Only 1 unit left
Gemmy Stilbite Crystals with Chalcedony Stalactites from Jalgaon, Maharashtra, India
Sale price$35.00
Only 1 unit left
Stilbite Crystals with Chalcedony Stalactites from Jalgaon, Maharashtra, India
Sale price$15.00
Only 1 unit left
Gemmy Stilbite Crystal with Chalcedony Stalactites from Jalgaon, Maharashtra, India
Sale price$25.00
Only 1 unit left
Stilbite Cluster with Light Pink Gemmy Heulandite Crystals, Apophyllite & Chalcedony on Basalt
Sale price$85.00
Only 1 unit left
Light Pink Gemmy Heulandite Crystals with Stilbite & Chalcedony in a Trimmed Basalt Pocket
Sale price$45.00
Sold out
Light Pink Gemmy Heulandite & Minor Mordenite on Chalcedony in a Trimmed Basalt Pocket
Sale price$105.00
Only 1 unit left
Gemmy Pink Heulandite Fans with Chalcedony with Minor Basalt Matrix Remnant
Sale price$48.00
Only 1 unit left
Light Pink Gemmy Heulandite Sheaf Crystals with Chalcedony in a Trimmed Basalt Pocket
Sale price$325.00
Only 1 unit left
Rare Brown Heulandite Fans with Clear Apophyllite Crystals & Stalactite Chalcedony in a Trimmed-out Pocket of Volcanic Basalt Matrix
Sale price$299.00
Only 1 unit left
Rare Red-Brown Heulandite Fan with Chalcedony Stalactites on Trimmed Basalt Matrix
Sale price$60.00
Only 1 unit left
Rare Red-Brown Heulandite Fans with Stilbite in a Chalcedony Stalactite Lined Trimmed-out Pocket of Volcanic Basalt Matrix
Sale price$180.00
Only 1 unit left
Yellow Rhombic Calcite Cluster with Chalcedony on Basalt Matrix Remnant
Sale price$145.00
Only 1 unit left