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.
Agatized Botryoidal Chalcedony – Layered Growth with Smooth Overgrowth – Maharashtra, India
Sale price$90.00
In stock
Dark Gray Agatized Botryoidal Chalcedony – High Contrast – Maharashtra, India
Sale price$75.00
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Gemmy Pale Pink Heulandite Fans with Apophyllite & Chalcedony in Trimmed Basalt Matrix
Sale price$85.00
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Gemmy Pale Pink Heulandite Fan with Chalcedony with Minor Basalt Matrix Remnant
Sale price$75.00
In stock
Gemmy Stilbite Crystals with Chalcedony Stalactites from Jalgaon, Maharashtra, India
Sale price$15.00
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Light Pink Gemmy Heulandite & Minor Mordenite on Chalcedony in a Trimmed Basalt Pocket
Sale price$105.00
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Pink Gemmy Heulandite Crystals with Chalcedony in a Trimmed Basalt Pocket
Sale price$325.00
In stock
