Color: black
Bead type: heishi
Thread type: durable elastic cord
Stone diameter: approx. 4 mm
Wrist size: approx. 17 cm
Photos are non-contractual
Classification: igneous rocks
Mohs hardness: 5–5.5
Density: 1.2T/m3
Origin: in all countries with volcanic activity
Care advice: Lava stone can be cleaned by rinsing it under water. Avoid repeated exposure to soap/shower gel, household products, or cosmetics (perfume, etc.).


















