Copper

New Cornelia Mine, Ajo, Little Ajo Mountains, Ajo District, Pima County, Arizona  USA

Specimen size: 3.3 × 2.6 × 1.4 cm = 1.30” × 1.02” × 0.55”
Main crystal size: 2.4 × 1.6 cm = 0.94” × 0.63”