| 小秦岭地区元素地球化学特征分析及找矿预测 |
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| 引用本文： | 李春兰,陈靖,郭文波,杨宏林,向婷婷.小秦岭地区元素地球化学特征分析及找矿预测[J].物探化探计算技术,2012,34(1):86-92. |
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| 作者姓名： | 李春兰 陈靖 郭文波 杨宏林 向婷婷 |
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| 作者单位： | 西北有色地质勘查局物化探总队,陕西西安,710068 |
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| 摘 要： | 小秦岭地区具备较好的成矿地质条件,是盛产多金属矿产的地区。利用沟系次生晕化探资料对测区进行异常统计及分析,总结出异常分布规律及元素含量特征,并结合地质条件根据金元素剩余异常分量提出六个找矿预测区,为下一步圈定有利成矿远景区提供了方向。
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| 关 键 词： | 小秦岭 勘探地球化学 异常统计 剩余异常分量 金元素 |
GEOCHEMICAL ELEMENT ANALYSES AND PROSPECTING PREDICTION IN XIAOQINLING REGION |
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| Institution: | LI Chun-lan,CHEN Jing,GUO Wen-bo,et al.(Geophysical and Geochemical Exploration Team,Northwest Bureau of Geology and Exploration for Nonferrous Metal,Xi’an 710068,China) |
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| Abstract: | Xiaoqinling region has favorable geological conditions in ore forming,which is rich in mutimetal minerals.The paper uses canal system secondary halo to keep statistics and analysis on the geochemical anomaly,and summarizes geochemical anomaly characteristic and the element association pattern as well.This paper also proposes six prospecting prediction areas according to the surplus anomaly weight of Au element and the local geological environment,which is to provide feasible directions for prospecting further metallogenic provinces. |
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| Keywords: | Xiaoqinling geochemical exploration anomaly statistic surplus anomaly weight Au |
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