Fluorite & Sphalerite from USA, Illinois

This exceptional fluorite specimen originates from Illinois, showcasing beautifully formed cubic crystals in delicate light-purple to orange-red hues. The cubes display excellent geometric definition and interconnected growth patterns characteristic of premium material from this locality. The reverse surface features substantial sphalerite coverage, with select crystals also visible on the front face, creating an aesthetically compelling contrast against the fluorite's warm tones.