Stone(s): staurolite on mica-schist
Dimensions: 8.5 cm x 6.5 cm
Weight: approx. 200 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 instructions: Keep it away from dust and handle with care to preserve the sharpness of its natural twins.




















