① ngokuya ngefomu elikhona emvelweni

Ithusi lemvelo;

I-Copper oxide;

I-sulfper yethusi.

② ngokuya ngenqubo yokukhiqiza

Ukugxilisa i-Copper - i-ore ngokuqukethwe kwethusi okuphezulu okukhethiwe ngaphambi kokubhema.

I-Crude Copper --- Umkhiqizo weCopper Gxila ngemuva kokwelashwa, nokuqukethwe kwethusi ngo-95-98%.

I-Pure Copper - I-Copper equkethe ngaphezu kwe-99% ngemuva kokucwilisa umlilo noma i-electrolysis. I-99-99.9% ithusi elihlanzekile lingatholakala ngokubhema umlilo futhi lingatholakala nge-electrolysis.

③ Ngokusho kokwakheka okukhulu kwe-alloy

I-Brass - Copper Zic Alloy

Bronze - I-Thpper Tin Alloy, njll. (Ngaphandle kweZinc Nickel, Alloys nezinye izinto ezibizwa ngeBronze)

I-White Copper Cobalt Nickel Alloy alloy

Ukufaka ifomu lomkhiqizo:

Ipayipi lethusi, induku yethusi, ucingo lwethusi, ipuleti lethusi, umucu wethusi, umucu wethusi, i-foil yethusi, njll.