Hackmanite is a variety of sodalite that fluoresces under UV light and changes color when you switch it from dark to sun and vice versa. It opens you to effective communication with higher powers. It helps you to understand symbolism within dreams, meditation, and divination. Improves your communication.
 
This is a natural product, and each piece is unique. The image is representative of the product you will receive but is not a picture of the product itself. These particular pyrite pieces have some oxidiziation and don't have the luster you find on some pyrite. This is natural and doesn't affect the metaphysical properties of the stones.