云南某铜矿床经过多年勘探,积累了较多资料.作者根据国内外有关论述,结合本区的实际情况,曾提出本矿床为沉积变质成因的见解(1).最近几年,在开展伴生有益元素的查定工作中,了解到与铜矿床有关元素的地球化学性状,从而进一步阐明了上述见解.茲将本矿床沉积和变质作用的地球化学特征及其找矿方向,分述如后. After years of exploration, a copper deposit in Yunnan has accumulated a lot of data. According to the relevant expositions at home and abroad, combined with the actual situation in this area, the authors have put forward the opinion that the deposit is the genesis of sedimentary metamorphism (1) .In recent years, This is further clarified by the discovery of the geochemical characteristics of the elements related to the copper deposit and the geochemical characteristics of the deposit and metamorphism and its prospecting direction .