A mesmerizing fluorite with colorful phantoms from the great Cave-in-Rock, Illinois, USA. The cubic crystals are waxy lustrous, with a rich purple color, sharp edges and translucent to transparent. The real beauty in this specimen is the intense dark purple phantoms which pop up nicely when backlit properly. The phantoms are due to the different purple color intensity. They have very sharp and geometrical shape. The color intensity makes a showy display. In excellent condition.
Beauty!