广东官田黄铁矿矿床物质组分分布规律的研究

官田黄铁矿矿床为一浅成低温水热脉状黄铁矿矿床，物质成分复杂，伴生有Ｃｕ、Ａｕ、Ａｇ、Ｔｅ、Ｂｉ等多种有益组分。矿床外围有铅、锌、钼等共生矿产。这些有益主元素或伴生元素的分布规律与大气降水成矿作用、两种不同性质溶液在运移途中相遇造成成矿元素淀积的成矿作用及构造变动密切相关。

DISTRIBUTION OF MATERIAL COMPOSITIONS IN GUANTIAN PYRITE DEPOSIT OF GUANGDONG

Guantian pyrite deposit is known as a epithermal vein pyrite deposit with complicated material compositions including many accompanying useful components Cu, Au, Ag, Te, Bi,etc. In addition,in the periphery of the deposit there are a nember of coexsiting elements Pb, Zn, Mo and the like. Distribution of all these useful and accompanying elements was controlled, to a large extent, by multisource processes, such as introduction of meteorological water, meeting and precipitation of different elements while migrating,and comtemporary tectonic events.