Cornetite Sparkling deep blue knobs of cornetite on matrix. Comes with Sunnywood stand. From the Etoile Mine, Katanga, Democratic Republic of Congo Size: 7.2 x 6.3 x 5.2 cm Country: Dem. Rep. of Congo Locality: Katanga
Cornetite-- Katanga Crescent, Katanga, Democratic Republic of Congo - Cornetite is a rare secondary copper mineral that is noted for its deep blue, green-blue to green color. It is found in highly weathered, oxidation zones of copper sulfide ore bodies. It has a good deep color, nice crystal forms and an attractive sparkle.
Cuprosklodowskite 5503 cuprosklodowskite dem rep of congo shaba (katanga) shinkolobwe photo By The Natural History Museum of Los Angeles County
Chatoyant Green Malachite Copper Mineral Stone by FenderMinerals
Torbernite : a radioactive, hydrated green copper uranyl phosphate mineral, found in granites and other uranium-bearing deposits as a secondary mineral. Locality: Margabal, Aveyron, France Size: Specimen is 0.7 inches tall. Stan Celestian