This is a beautiful piece of raw, elite Shungite. Shape and size may vary dye to nature of product but approximately 1" x 1".
Shungite is an ancient stone that formed at least 2 billion years ago in Lake Onega in Russia. It is a rare carbon mineral that shields against electromagnetic frequencies such as those from computers and mobile phones. Shungite is a stone that boosts the immune system, absorbs negativity and helps reduce insomnia and stress.