Exceptional big Fluorite specimen with colorful phantoms from this great mine - Minerva No. 1 Mine, Cave-in-Rock, Illinois, United States. The sharp cubic crystals are waxy lustrous. The real beauty in this specimen is the rich honey-yellow cores surrounded by killer purple rims which pop up on a proper light. They have very sharp and geometrical shape. The colors intensity is amazing. The Fluorite has inclusions of small yellow Chalcopyrite crystals. In excellent condition – some small nicks and outside edge contacts.

Crazy colors!