Elite (Noble) Shungite
Elite Shungite is the rarest and most potent type of Shungite, as it includes more than 90% of the purest Carbon. Only 1% of all Shungite mined falls into this category. It is this form of Shungite that you will almost always find in my water on a daily basis.
Each piece will be intuitively selected.
Approximately 1", 10-12g.