Chalcopyrite on Dolomite and Quartz - Halifax, England / United Kingdom - Main crystal size of the Chalcopyrite: 2.5 × 2 cm

Mineral: Chalcopyrite on Dolomite and Quartz
Locality: Halifax, Yorkshire, England / United Kingdom
Dimensions: Main crystal size of the Chalcopyrite: 2.5 × 2 cm

Description: Former collection of Francesco S. Stoppani