Origin: Turkey

Description: This rough is all hand picked to yield maximum material. the agate has been selected to avoid the white dots (though some may still occur). The small nodules are fantastic as a carving stone for intaglios, cabs, etc.

These rough blue chalcedony nodules from Turkey showcase a soft, ethereal blue that seems to glow from within. Left in their natural form, each piece retains its bumpy nodule surface and weathered matrix, offering a tactile and organic beauty that polished stones can't match. The Turkish deposits are especially known for producing high-quality chalcedony with a dreamy translucence and consistent color, often showing gentle lavender or gray undertones beneath the pale sky-blue hue.

Formed through volcanic activity and silica-rich groundwater, these nodules are a microcrystalline variety of quartz, composed of tightly interlocked crystals that give the stone its waxy luster and durable structure. These specimens are ideal for collectors, lapidaries seeking clean material for cabbing, or carvers working with softer forms. 

Metaphysically, blue chalcedony is considered a stone of calm and communication. It’s thought to promote gentle expression, mental clarity, and emotional balance—ideal for those seeking peace in times of stress. Often linked to the throat chakra, it is said to support speaking with intention and listening with empathy. Turkish blue chalcedony, in particular, is prized for its soothing energy and connection to ancient trade routes where it was once revered as a protective talisman.

Chemical Composition: SiO2

Grade: Semi Precious
Appearance: Translucent
Cracks: None
Inclusions: Minimal

Price Per Gram: $0.22
Approximate Size of 1 pc: 6.5cm x 5.5cm x 4cm
Approximate Weight of 1 pc: 185g

Rough is rough. We do our best to grade and describe pieces in the lot, but ultimately, they all differ.