Copper ore
Copper ore
Copper ore
Copper ore
Copper isotope with 99.99% purity and with cu63% & cu65% stability.
Copper ore
Copper ore
Copper ore
Copper ore
Copper ore
Copper ore
Copper ore
Copper ore
Copper concentrate
Copper ore
Copper slags
Copper ore
Copper ore & concentrate
Copper concentrate
Copper ore