jamshidamri
New member
- Joined
- Apr 1, 2017
- Messages
- 4
im from tanzania due to some research i have seen green rock which contain copper..i have tried to use charcoal to smelt it as i have seen in youtube....but it seems charcol doesnt take long time...only small amount can be extrated enough to prove that there is copper....u can say i have to use coke...i dont have money to import them....any way is there any chemical way i can use...?