In most porphyry copper deposits, acoustic copper minerals chalcopyrite (CuFeS 2). However, secondary copper sulfide is often formed due to strong alteration and oxidation, such as chalcopyrite (Cu 2 S), copper ore (Cu 4 FeS), and copper blue (CuS). In the oxidation zone of the copper- molybdenum deposit, the iron content is unchanged. However, when groundwater transports copper ions, copper ions react rapidly with chalcopyrite and pyrite to form secondary copper minerals. Our company has awarded ASME U and TUV certification. We provide our customers around the world with high quality products such as LPG Storage Tank, LPG Tank Truck, LPG Skid Mounted Station etc. Pressure Vessel,Lpg Transport Tank Pressure Vessel,Chemical Pressure Vessel,Pressure Vessel Tank Xiagong Chusheng Special Purpose Vehicle Manufacturing Co., Ltd. , https://www.eetrucks.com
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