Stone(s): Herkimer quartz, known as “Herkimer Diamond”
Color: translucent
Bead type: round natural stone beads
Thread type: durable elastic cord
Stone diameter: approx. 10 mm
Wrist size: 16–18 cm
Photos are non-contractual
Classification: quartz group
Mohs hardness: 7
Density: 2.65
Origin: Brazil, China, Madagascar
Care advice: No specific care required. Rock crystal can be cleaned with a soft, damp cloth.















