Fluorite with Chalcopyrite

Annabel Lee Mine, Harris Creek Sub-District, Hardin County, Illinois  USA (±1980)

Specimen size: 10 × 5.4 × 4.6 cm = 3.94” × 2.13” × 1.81”
Main crystal size: 3.9 × 2.7 cm = 1.54” × 1.06”