The techniques employed did not differ signifi-cantly throughout southern Africa14. The majority of pre-colonial for non-ferrous ores in Zimbabwe were for gold15 while the majority of those in northern were for copper and tin16. The main sources of copper production in were in the Messina and Phalaborwa ...
Hot Crushers Brief Introduction
We are a professional mining machinery manufacturer, the main equipment including: jaw crusher, cone crusher and other sandstone equipment;Ball mill, flotation machine, concentrator and other beneficiation equipment; Powder Grinding Plant, rotary dryer, briquette machine, mining, metallurgy and other related equipment.If you are interested in our products or want to visit the nearby production site, you can click the button to consult us.
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