2. SMALL SCALE 2.1 History History of alluvial gold in PNG started in 1873 when Captain reported minor amounts of gold in the hills surrounding what is now Harbour. The discovery was not worked until 1877 when first gold rush started involving 100 …
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.
You can also send a message to us by this email [email protected], we will reply to you within 24 hours.Now tell us your need,there will be more favorable prices!