Stone: Shungite
Color: black
Dimensions: 10x10x10 cm
Approximate weight: 1.8 kg
Number of stones: stone sold individually
Shape: polished cube – Traces on the stone’s surface are its natural veins, not scratches.
Photos are for illustration purposes only.
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 Congo
Care instructions: unless polished, the stone leaves black marks on hands, which are easily washed off with water. The polished cube may leave black marks on its edges. Shungite is fragile, handle with care.















