摘要
研究区处于钦杭成矿带东段北部之天目山成矿亚带,铜山寺矿区内分布一个以Cu、Zn、Mo、V为主的1∶5万水系沉积物综合异常。通过1∶1万土壤地球化学查证,分析不同元素的土壤地球化学特征,最后圈定3个元素综合异常,一个为甲类异常,两个为乙类异常。对异常进行少量工程验证,发现含铜磁铁矿体和辉钼矿体,结合该区成矿地质条件和地球化学异常分布特征,对该区下一步找矿方向进行了初步探讨。
The Tongshansi mineralization area is located in Tianmu mountain ore sub-belt, northeastern section of Qinhang met- allogenic belt. A composite geochemical anomaly of Cu, Zn, Mo and V outlined by 1 ： 50 000 scale sampling programme occurs at the interested area. By further verification of 1 ： 10 000 scale soil sampling and analyzing of soil geochemical anomalies of different ele- ments, three comprehensive abnormal areas were defined and ranked, i.e., one soil anomaly belongs to Type A and other two belongs Type B. Then Cu-Fe ore body and Mo ore body were discovered at depth by test drilling work. In combination of geological setting and soil geochemical characteristics, the prospecting direction was proposed for further prospecting work.
出处
《矿产勘查》
2016年第2期329-338,共10页
Mineral Exploration
基金
浙江省地质勘查基金(编号:[省基]2011002)资助
关键词
土壤地球化学
异常
找矿
铜山寺矿区
浙江
soil geochemistry, anomaly, prospecting, Tongshansi mineralization area, Zhejiang
