摘要
西北岔区地处夹皮沟矿集区南侧,具有良好的成矿地质条件。在区内开展1∶25 000岩屑地球化学测量工作,结合新近完成的简易地质填图,总结找矿标志,圈定组合异常5处。根据成矿地质条件、组合异常特征及找矿标志,认为HT-1、HT-3、HT-4、HT-5组合异常找矿潜力较好,为后续找矿工作提供重要依据。
Xibeicha area sits in the south of Jiapigou ore concentration area and has favorable mineralization conditions. 1 ∶ 25 000 rock debris geochemical survey was conducted in the area,and based on the lately completed brief geological mapping,the prospecting indicators are summarized and 5 combination anomalies are delineated. According to metallogenic geological conditions,combination anomalous features and prospecting indicators,HT-1,HT-3,HT-4 and HT-5 combination anomalies have good potentials. The research provides important basis for following prospecting work.
引文
[1]侯刚,孙忠实,王爱平.吉林夹皮沟金矿本区矿床成矿及找矿远景评价[J].有色矿冶,2009,25(2):1-5.
[2]孙忠实,叶松青,范思琦,等.吉林夹皮沟金矿床岩浆岩-脉岩-成矿年龄谱系的建立及研究意义[J].矿床地质,2010,29(增刊1):504-505.
[3]侯刚,于兆财,王爱平.夹皮沟金矿本区矿床地质特征及其找矿意义[J].黄金科学技术,2011,19(1):45-48.
[4]叶满华,黄林日,董国振.吉林省夹皮沟金矿区南段遥感构造解译及找矿方向探讨[J].吉林地质,2012,31(3):79-83.
[5]杨玉清,祁玉海.夹皮沟金矿集中区矿床地质特征及找矿方向探讨[J].黄金,2008,29(2):14-18.
[6]侯儦,杨桐国,张继武.吉林六批叶沟金矿地质特征及成因探讨[J].黄金,2004,25(12):14-17.
[7]侯树桓.吉林六批叶沟含金剪切带地质特征[J].矿产与地质,2003,17(5):589-593.
[8]阳正熙,吴堑虹,彭直兴,等.地学数据分析教程[M].北京:科学出版社,2008.
[9]袁玉涛.化探数据处理方法对比研究[D].北京:中国地质大学(北京),2015.
[10]宿晓静,卿敏,王可勇,等.黑龙江金厂金矿床J0号矿体地球化学特征及其找矿[J].世界地质,2011,30(1):28-33.
[11]钱建平,陈宏毅,孙涛,等.山东招远前孙家金矿床地质和元素地球化学研究[J].地球化学,2010,39(3):213-228.
[12]古大祥,聂世嘉,刘超,等.吉林夹皮沟金矿区二道沟金矿床成矿条件及找矿标志[J].黄金,2017,38(11):19-23.
[13]孙忠实,杨永强,冯亚民.夹皮沟金矿燕山期花岗岩体外接触带构造控矿及成矿预测[J].地质找矿论丛,1998,13(3):18-26.
[14]陈奇,郑晓惠.吉林夹皮沟岭东地区控矿地质条件和找矿标志[J].矿产勘查,2010,1(增刊1):158-161.