海子山地区1∶5万水系沉积物地球化学特征及钨、锡异常浅析
The geochemical characteristics of 1∶ 5000 stream sediment in Hai Zishan area and the simple analysis of W and Sn' abnormity
李俊国,张成江,陈兴兵,石建凡
成都理工大学地球科学学院
- 摘 要
- 通过海子山1∶5万水系沉积物的测量,数据网格化处理采用kring方法,圈定单元素异常56处,对数据进行聚类分析,划分元素组合,圈出综合异常9处。部分异常与已发现的矿化点融合程度高,与区内岩浆和构造关系紧密。结合区域成矿与W、Sn元素在空间的分布进一步证明圈定异常的准确性,缩小了工作范围。
- 关键词
- 水系沉积物测量;聚类分析;钨、锡,四川海子山
- 基金项目
- 四川石渠-甘孜-理塘地区铜金银多金属典型矿床研究与找矿靶区评价(1212011220391)
- 分类号
- P632.3
- 栏 目
- 实用技术
- 出 处
- 《冶金与材料》2015年第5期,第 35-39 页(共 5 页)
- 出版日期
- 2015-10-15
- 知网数据
- 下载 72 次,被引 4 次(截至 2026-09-29)
- Abstract
- By measuring 1∶ 50000 stream sediment and using Kring method to deal with data meshing,56 unit elements abnormity has been delineated. Through clustering analysis of data and dividing element association,9 comprehensive abnormity has been delineated. Parts of abnormity coalesce the found mineralized spot at a high level,which relates to magma and construction in this area closely.Combing regional mineralization and the distribution of W,Sn in space to furtherly prove the veracity of delineating abnormity and reduce the working range.
- Keywords
- Stream sediment survey; Clustering analysis; W,Sn,Hai Zishan in Sichuan Province
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