【长江中下游地区铁帽的含金性及地球化学特徵】郭英杰邵跃.pdf
地质矿产部地球物理地球化学勘查研究所 硕士研究生毕业论文 长江中下游地区 铁帽的含金性及地球化学特征 专业:应用地球化学 研究方向:勘查地球化学 导师:邵跃 研究生:郭英杰 一九八八年七月
Abstract Oossanscanbeusedasaihdicator oforedeposits.Moreattentionhasbeen paiaontheexploration ofgossar-type golddepositswith theincreasingneed for gold.Gola aistribution in eight-type gossans andthegeochemicalcharacte-risticsofthegossanshavebeeninvest-igatedbytheauther.
4.It is the first time for this gera ;hat the zoning,which is paralleled to the xis,ofthe elements inore deposits is greatlydirferentfrom tnatoftheprimary ore bodies.It suggests that elements have been redistributed in Supergene zone.