brown clay
Natural raw material of the illite mineral group. It has regenerating properties and it is a rich source of microelements: silicon (approx. 50%), aluminium (approx. 15%), iron (approx. 6%), potassium (3%), calcium (4%) and magnesium (2%).
Natural raw material of the illite mineral group. It has regenerating properties and it is a rich source of microelements: silicon (approx. 50%), aluminium (approx. 15%), iron (approx. 6%), potassium (3%), calcium (4%) and magnesium (2%).
