Stone(s): staurolite on mica schist
Dimensions: 7.5cm x 6cm
Weight: approx. 123 g
Color: reddish-brown to chocolate
Photos not contractual
Stone cut: raw
Shape: freeform, cross twins
Classification: silicate group
Mohs hardness: 7 – 7.5
Density: 3.5-3.8
Origin: Russia, USA, France, Switzerland, Madagascar
Care advice: Keep it away from dust and handle with care to preserve the sharpness of its natural twins.

















