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引言石菉铜矿是由洪积、冲积、坡积和残积作用而富集在卡斯特洼地的次生铜矿床,赋含孔雀石(少量硅孔雀石及水胆矾)和褐铁矿、磁铁矿、赤铁矿、铁质粘土、石英、柘榴石、云母、石灰石等矿物。原矿含1～22％Fe,2.3～2.8％Cu,铜结合率20～30％,氧化率>95％;矿石水份达27％,特别是矿泥(小于15微米)约占20～25％(铜金属占有率25～
INTRODUCTION The stone-green copper deposit is a secondary copper deposit enriched in the Castella depression by alluvial, alluvial, slop and residual effects and contains malachite (a small amount of chrysocolla and aqua-villi) and limonite , Magnetite, hematite, iron clay, quartz, garnet, mica, limestone and other minerals. The raw ore contains 1 to 22% of Fe and 2.3 to 2.8% of Cu, the copper incorporation rate is 20 to 30% and the oxidation rate is more than 95%; the water content of the ore reaches 27%, in particular, the slime (less than 15 microns) accounts for 20 to 25% (Copper metal share of 25 ~