Green Fluorite

This mineral specimen is listed as Green Fluorite (shop SKU WJGFL599), and is sold at Namaste Bookshop near Union Square.

Fluorite is calcium fluoride; green crystals and bands are common. It is relatively soft. In crystal traditions, fluorite is associated with focus and a calm mind. Those ideas belong to folklore and personal practice, not to any medical claim.

Natural stones vary in color, clarity, and shape, so the piece you receive will have its own character even when the weight or grade is listed.

• SKU: WJGFL599

You can see this one in person at Namaste Bookshop, 2 West 14th Street near Union Square in New York City, or order it online.