铜绿山铜铁氧化矿石性质复杂多变。在入选矿石中含铜磁铁矿占60%左右。该矿石含铜2.5～3%、铁50%左右,铜氧化率80%以上,结合铜占有率10～15%。铜矿物以孔雀石为主,其次为蓝铜矿、自然铜、赤铜矿及假孔雀石,并有少量硫化铜矿物;铁矿物以磁铁矿为主,其次为赤铁矿、褐铁矿。脉石矿物以石英为主,次为玉髓、蛋白及少量粘土矿物。孔雀石与铁矿物关系甚为密切,主要呈胶状分布于磁铁矿、赤铁矿、褐铁矿的裂隙和空洞中,一般呈致密状,嵌布粒度一般为0.03～0.15毫 Tonglushan copper and iron oxide ore complex and changeable nature. In the selected ore containing copper magnetite accounted for about 60%. The ore contains 2.5-3% of copper, about 50% of iron, more than 80% of copper, and 10-15% of copper. The copper minerals are mainly malachite, followed by the blue copper, natural copper, red copper and false malachite, and a small amount of copper sulfide minerals; iron minerals are mainly magnetite, followed by hematite, Limonite. Quartz gangue minerals, chalcedony, protein and a small amount of clay minerals. Malachite and iron minerals are closely related, mainly gelatinous distribution in magnetite, hematite, limonite fissures and voids, the general was dense, embedded grain size is generally 0.03 to 0.15 milliseconds