4” H x 1 ½” around – Fluorite is excellent with helping to sharpen your mental capacities, specifically your focus. It can help bring mental clarity and stability, clearing any “brain fog” and allowing you to get to the heart of the matter. With the abundance of green in the piece, it will also stimulate and help open the heart chakra. As a powerful cleanser, it can assist in cleansing the aura of any negativity. Fluorite is also very effective at clearing electro-magnetic frequencies (EMF) from our field.