斑铜矿(bornite),作为铜铁硫化物(Cu5FeS4),含铜量63.33%(Fe11.12%,S25.55%),是主要的铜矿石矿物之一,也是提炼铜的重要原料之一(王濮等,1982;潘兆橹等,1994)。世界上斑铜矿的代表性产区有美国蒙大那州的比尤特地区,墨西哥卡纳内阿和智利丘基卡马塔(Chuquicamata)等(王濮等,1982;Fuentes等,2009)。中国集中在云南东川铜矿和江西东乡铜矿区等(薛纪越等,2000)。在江西德兴斑岩型铜矿和福建紫金山金矿中,斑铜矿也均有不同程度的富集(石礼炎等,1989)。 The bornite, as a copper-iron sulfide (Cu5FeS4), contains 63.33% of copper (Fe11.12%, S25.55%) and is one of the major copper ore minerals and is also an important raw material for copper extraction One (Wang Pu et al., 1982; Pan Zhaotai et al., 1994). Representative areas of the world’s copper deposits are the Butte region of Montana, Mexico; Cancunua, Mexico; and Chuquicamata, Chile (Wang et al., 1982; Fuentes et al., 2009). China is concentrated in Dongchuan Copper Mine in Yunnan Province and Dongxiang Copper Mine in Jiangxi Province (Xue Jue et al., 2000). In the Dexing porphyry copper mine in Jiangxi Province and the Fujian Zijinshan gold mine, the berylite is also enriched to varying degrees (Shi et al., 1989).