Stone: Arfvedsonite
Dimensions: 1.5 to 2 cm
Weight: approx. 10g to 14g
Color: black and blue
Photos not contractual
Stone Finish: Polished
Shape: Tumbled stone
Classification: Amphibole group
Mohs Hardness: 5.5 – 6
Density: 3.3 – 3.5
Origin: Canada, Greenland, Russia, South Africa, United States
Care Tips: Clean with a soft, slightly damp cloth. Avoid prolonged water exposure.
























