浙江大岭口银铅锌矿床异常结构及深部矿体预测方法研究

摘要

The structural regular of geochemical anomaly and predicting methods of deep ore body in Dalingkou Ag - Pb - Zn rndeposit, Tiantai, Zhejiang province were tentative discussed. Utilizing of integration of enriched and depleted elements will indicate efrnfectively mineralized degree, alteration of wall rocka and the conditions of metallogenic environment. Moreover, the elements' comprernhensive anomalies making up of regularly anomaly structure surrounding ore body, will be the effective indication for deep ore body prerndiction.%文章以天台大岭口银铅锌矿床为例,探讨了该矿床不同采矿中段的元素异常结构特点,以此为基础进一步探讨了深部矿体预测方法技术.试验结果表明,综合利用矿床中发生富集、贫化的两类多组元素,可以有效指示矿化程度、矿化围岩蚀变以及成矿环境条件等,而且各组元素的综合异常在矿体周边构成有序的异常结构规律,对深部矿体预测具有直接指示作用.