Stone(s): Shungite
Color: black
Dimensions: 10×10 cm
Approximate weight: 675 g
Number of stones: stone sold individually
Shape: polished pyramid
Photos are non-contractual.
Classification: no classification recognized by the International Mineralogical Association. Amorphous carbon type mineral.
Mohs hardness: 3.5 – 4
Density: 2.1-2.4
Origin: Russia, Democratic Republic of the Congo
Care instructions: unless the stone is polished, it leaves black marks on the hands, which are easily cleaned with water. The polished cube may leave black marks on the edges. Shungite is fragile, handle with care.













