河南栾川Mo多金属矿集区构造地球化学特征及找矿预测

栾川Mo多金属矿集区位于华北陆块南缘与北秦岭造山带的结合部。本文在对栾川Mo多金属矿集区地质特征、构造控岩控矿特征总结的基础上,运用数学地质的方法对矿集区构造裂隙地球化学特征进行分析,根据构造地球化学异常特征圈出有利找矿靶区,工程验证取得明显的找矿效果。这表明构造地球化学-数学地质方法具有良好的找矿效果,为栾川Mo多金属矿集区开展深部矿产勘查工作提供了科学依据。

Tectono-geochemical Characteristics and Prospecting Prediction of the Molybdenum Polymetallic Ore Concentration Area in Luanchuan, Henan Province

Abstract: The molybdenum polymetallic ore concentration area in Luanchuan, Henan Province is located in the junction zone between the southern margin of North China block and the North Qinling orogenic belt. This work is based on geological characteristics and rock-controlling and ore-controlling features in this area. Our purpose is to analyze the geochemical characteristics of tectonic fractures by the mathematical geology method, and delineates favorable exploration targets according to tectono-geochemical anomaly characteristics. The project test has received a good prospecting result, which shows that the tectonic geochemistry-mathematical geology method is very effective in mineral exploration. And this work provides scientific evidence for the deep mineral exploration in the Luanchuan molybdenum polymetallic ore concentration area.