铜陵新桥高硫氧化铜矿石产于硫化矿床的氧化带,矿石严重风化,除部分脉石和黄铁矿仍保留块状外,其余大部分已呈松散粉末状。原矿含铜0.574%、硫32%。主要有松散状含铜黄铁矿、不含铜黄铁矿、高岭土浸染型铜矿等三种类型矿石。松散状含铜黄铁矿占原矿量47%,含铜为1～1.4%,脉石以方解石为主,石英、白云石次之;高岭土浸染型铜矿石占原矿6%,脉石以高 Tongling Xinqiao high sulfur copper oxide ore produced in the sulfide belt oxidation zone, the serious weathering of ore, with the exception of some gangue and pyrite still remain lumps, most of the rest have been loose powder. The ore contains 0.574% copper and 32% sulfur. Mainly loose copper-containing pyrite, copper-free pyrite, kaolin-type copper ore and other three types of ore. Loose copper-bearing pyrite accounted for 47% of the ore, copper is 1 to 1.4%, gangue calcite-based, followed by quartz, dolomite; kaolin-contaminated copper ore accounted for 6% of ore, gangue to high