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对广西高龙微细浸染型金矿床矿石和脉石矿物进行硫、铅、氢、氧同位素测定,获得沉积岩中黄铁矿的δ34S为-15.3‰~+13.6‰,含矿层中的黄铁矿δ34S值为+0.4‰~+15.6‰,硅质岩中黄铁矿的δ34S为+1.7‰~+9.7‰,硅质岩中辉锑矿的δ34S值为-15.3‰~+0.1‰。从含矿层到硅质岩的黄铁矿,再到硅质岩的辉锑矿,硫同位素组成有降低趋势。黄铁矿的206Pb/204Pb值为8.270~18.470;207Pb/204Pb值为5.620~15.710;208Pb/204Pb值为8.310~38