青海都兰县拉浪麦矿区土壤异常特征及找矿效果
|
摘要
拉浪麦矿区位于东昆仑伯喀里克—香日德成矿带,在收集矿区地质资料和1∶50 000化探成果的基础上,开展了1∶10 000土壤地球化学测量工作,分析元素Au、Ag、Sn、As、Sb、Cu、Zn、Mo、Pb、W,圈定综合异常13个。通过数理统计和综合研究,确定W、Au、Pb、Ag元素为区内主成矿元素。2013—2015年,先后对AP1和AP4号综合异常进行地表工程验证,发现了3条具有一定规模的工业钨矿体,为拉浪麦矿区矿产勘查指明了方向。
Lalangmai area is located at Baikelike-Xiangride ore belt in East Kunlun Mountains.Geochemical survey data of the area at scale 1∶50 000 are collected and soil geochemical survey at scale 1∶10 000 and analysis of Au,Ag,Sn,As,Sb,Cu,Zn,Mo,Pb,W were finished.13 anomlies are delineated.W,Au,Pb,Ag are determined as ore-forming elements in the area by math statistics and comprehensive study.During 2013—2015 working were operated at Anomly AP1 and AP4 and 3 Windustrial ore bodies revealed in certain scale that will guide mineral exploration in the area in future.
Lalangmai area is located at Baikelike-Xiangride ore belt in East Kunlun Mountains.Geochemical survey data of the area at scale 1∶50 000 are collected and soil geochemical survey at scale 1∶10 000 and analysis of Au,Ag,Sn,As,Sb,Cu,Zn,Mo,Pb,W were finished.13 anomlies are delineated.W,Au,Pb,Ag are determined as ore-forming elements in the area by math statistics and comprehensive study.During 2013—2015 working were operated at Anomly AP1 and AP4 and 3 Windustrial ore bodies revealed in certain scale that will guide mineral exploration in the area in future.
引文
[1]陈焕元,吕赟珊.浙江铜山寺矿区土壤地球化学特征及找矿方向[J].矿产勘查,2016,7(2):329-338.
[2]席明杰,马生明,刘崇民,等.内蒙古准苏吉花铜钼矿区土壤地球化学异常特征与评价[J].地质与勘探,2013,49(2):337-345.
[3]张善明.运用土壤地球化学寻找深部矿体的原理及方法[J].地质与勘探,2011,47(6):1114-1123.
[4]罗先熔,文美兰,欧阳菲,等.勘查地球化学[M].北京:冶金工业出版社,2008:36-44.
[5]袁和,罗先熔,李武毅,等.西藏邦卓玛地区土壤地球化学特征及找矿预测[J].地质与勘探,2017,53(3):472-481.
[6]张雪亭.青海省板块构造研究:1∶100万青海省大地构造图说明书[M].北京:地质出版社,2007:1-221.
[7]胡荣国,赖健清,张绍宁.青海省都兰县果洛龙洼金矿床地质地球化学特征[J].地质与勘探,2010,46(5):931-941.
[8]祁月清,何俊江.青海省都兰县沟里金矿地球化学特征[J].西部探矿工程,2012,24(7):142-147.
[9]何晓群.多元统计分析[M].北京:中国人民大学出版社,2004:167-168.
[10]赵荣军.不同方法在栾川北部化探数据处理中的应用[J].地质与勘探,2006,32(3):67-71.
[11]向东进.实用多元统计分析[M].武汉:中国地质大学出版社,2005:157-171.
[12]臧东生,王东晓,赵瑞强.化探异常定量评价[J].物探与化探,2014,38(6):1114-1118.
[13]邓仕林,白云,沈位元.青海省东昆仑拉浪麦钨多金属矿土壤地球化学特征及找矿前景[J].有色金属,2017,69(3):42-47.
[2]席明杰,马生明,刘崇民,等.内蒙古准苏吉花铜钼矿区土壤地球化学异常特征与评价[J].地质与勘探,2013,49(2):337-345.
[3]张善明.运用土壤地球化学寻找深部矿体的原理及方法[J].地质与勘探,2011,47(6):1114-1123.
[4]罗先熔,文美兰,欧阳菲,等.勘查地球化学[M].北京:冶金工业出版社,2008:36-44.
[5]袁和,罗先熔,李武毅,等.西藏邦卓玛地区土壤地球化学特征及找矿预测[J].地质与勘探,2017,53(3):472-481.
[6]张雪亭.青海省板块构造研究:1∶100万青海省大地构造图说明书[M].北京:地质出版社,2007:1-221.
[7]胡荣国,赖健清,张绍宁.青海省都兰县果洛龙洼金矿床地质地球化学特征[J].地质与勘探,2010,46(5):931-941.
[8]祁月清,何俊江.青海省都兰县沟里金矿地球化学特征[J].西部探矿工程,2012,24(7):142-147.
[9]何晓群.多元统计分析[M].北京:中国人民大学出版社,2004:167-168.
[10]赵荣军.不同方法在栾川北部化探数据处理中的应用[J].地质与勘探,2006,32(3):67-71.
[11]向东进.实用多元统计分析[M].武汉:中国地质大学出版社,2005:157-171.
[12]臧东生,王东晓,赵瑞强.化探异常定量评价[J].物探与化探,2014,38(6):1114-1118.
[13]邓仕林,白云,沈位元.青海省东昆仑拉浪麦钨多金属矿土壤地球化学特征及找矿前景[J].有色金属,2017,69(3):42-47.