矿产综合利用2025，Vol.46Issue(1)：1-7,7.DOI:10.3969/j.issn.1000-6532.2025.01.001
四川会理小关河—河口地区磁异常特征及找矿前景预测
Magnetic Anomaly Characteristics and Prospects in Xiaoguanhe-Hekou Area of Huili,Sichuan Province
摘要
Abstract
The Xiaoguan-Hekou area in Huili,Sichuan Province is located in the middle of the Kangdian axis in the western margin of the Yangtze Platform,which is an important South-North Cu-polymetallic metallogenic belt of Sichuan and Yunnan,with abundant mineral resources.Thirty-one magnetic anomalies were delineated by using the 1∶50 000 high-precision surface magnetic survey,16 of which are of further prospecting significance,mainly concentrated in the area of Baiyun Mountain,Dayun Mountain,Lushui and Lijiafen in the Pingdi geological map,the Zhongchang,Maoguba area on the Hekou geological map and the Yanghe and Xinfa areas in the northeast in the Xiaoguanhe geological map,the areas of Yanghewu,Hongshijing,Jianshan,Daheiyi,Caiziyuan,Guancun,Dacun in the southwest and Agulu,Shimenkan in the southeast.This provides very important information for the further geological exploration in the area.关键词
高精度磁测/小关河—河口地区/铜矿/磁异常Key words
High-precision magnetic survey/Xiaoguanhe-Hekou area/Copper deposits/Magnetic anormaly分类
地质学引用本文复制引用
左维钟,刘应冬,陈涛,刘洪清,徐力,朱志敏..四川会理小关河—河口地区磁异常特征及找矿前景预测[J].矿产综合利用,2025,46(1):1-7,7.基金项目
中国地质调查局地质大调查项目(DD20230341) （DD20230341）
四川省自然科学基金项目(面上项目)(2024NSFSC0095) （面上项目）
数学地质四川省重点实验室开放基金资助课题(scsxdz2022-08) （scsxdz2022-08）
