An Illinois fluorite takeover

An Illinois fluorite takeover.

Over 45 specimens representing some of the most legendary fluorite-producing localities in the world—each with its own personality, color palette, and history. From the electric blues of Minerva No. 1, to the stained-glass beauty of Denton Mine, the classic gems of Annabel Lee, the rich treasures of Cave-In-Rock, Victory Mine, Rosiclare, and beyond, this lineup showcases why Southern Illinois remains one of the most important fluorite districts ever discovered.

Every specimen tells a different story. Some glow with icy blue transparency, others flash honey gold, royal purple, or intricate phantom zoning. Together, they represent decades of mining history and some of the finest fluorite crystals ever brought to light.

A collection like this is more than minerals—it’s a snapshot of one of America’s greatest mineral-producing regions.

Which mine is your favorite?