We have our own production in the Karelia Republic. We buy our raw stones in the best resource of the Republic of Karelia – Sazhoginskij (Zazhoginsky). There are three types of shungite: type 1 – regular shungite 35-45% – carbon content. All pyramids, balls, cubes, beads are made from this type of shungite. Shungite is a soft stone and can leave black marks, this characteristic confirms the authenticity of the stone. Type 2 – Petrovsky Shungite It contains 65% – 75% carbon. It is used to clean water and jewellery. But this stone is more expensive and also fragile. Type 3 – Precious Shungite is a very fragile stone crystal with the carbon content of 95% to 98%. Be careful! Precious shungite is impossible to work with. The structure is so fragile that the beads, pyramids and other products cannot be made. You can only buy pendants or raw stones. If you have any questions about the properties or use of the shungite, please ask us, we will definitely answer you.