中国科技核心期刊
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青海柴北缘采石沟地区地球化学特征及找矿潜力
- 彭涛|靳杨|李豪|杨昆
- 作者单位：
- 青海省有色第一地质勘查院&青海省隐伏矿勘查重点实验室|青海省有色第一地质勘查院&青海省隐伏矿勘查重点实验室|青海省有色第一地质勘查院&青海省隐伏矿勘查重点实验室|青海省有色第一地质勘查院&青海省隐伏矿勘查重点实验室
基金项目：
- 青海省地质勘查基金项目（2018137036jc019）
详细信息：
- 作者简介：
- 彭涛（1987—），男，工程师，从事地质矿产勘查工作；E-mail：790003379@qq.com
- 通讯作者：
- isnull
- PDF下载
Geochemical characteristics and prospecting potential of the Caishigou area in the Northern Margin of Qaidam Basin,Qinghai Province
- English Author：
- Qinghai Nonferrous Metals First Geological Exploration Institute&Qinghai Key Laboratory of Concealed Ore Exploration|Qinghai Nonferrous Metals First Geological Exploration Institute&Qinghai Key Laboratory of Concealed Ore Exploration|Qinghai Nonferrous Metals First Geological Exploration Institute&Qinghai Key Laboratory of Concealed Ore Exploration|Qinghai Nonferrous Metals First Geological Exploration Institute&Qinghai Key Laboratory of Concealed Ore Exploration
- Unit：
- 摘要
- 在线预览
- 参考文献
摘要:
通过在采石沟地区开展1∶2.5万地球化学测量工作，测试21种元素，总结元素富集和离散特征，采用R型聚类分析研究元素相关性，确定异常下限，圈定86处综合异常。结合成矿地质背景、地球化学异常展布状态、找矿前景和找矿难易程度，采石沟地区圈出5处找矿远景区，对找矿远景区进行了找矿潜力评价，并择优对找矿远景区实施工程验证，圈出了矿（化）体，取得了找矿突破，表明采石沟地区具有良好的找矿潜力。
关键词:
采石沟地区;地球化学测量；找矿远景区；工程验证；找矿效果；找矿潜力
Abstract:
Through 1:25 000 geochemical survey in the Caishigou area,21 kinds of elements were measured,the enrichment and dispersion characteristics of elements were summarized,the correlation of elements was analyzed by R-type cluster analysis,the lower limit of the anomalies was determined,and 86 comprehensive anomalies were deli-neated.In combination with the geological background of mineralization,distribution of geochemical anomalies,prospecting prospects,and the degree of difficulty in prospecting,5 prospecting prospect areas have been delineated in the Caishigou area.The prospecting potential of the prospecting prospect areas has been evaluated,and the best prospecting prospect areas have been verified by engineering.The ore (mineralization) bodies have been delineated,and a breakthrough in prospecting has been made,indicating that the Caishigou area has good prospecting potential.
Keywords:
Caishigou area;geochemical survey;prospecting area;engineering verification;prospecting effect;prospecting potential
