甘肃寨上—马坞地区矿产预测及找矿效果
收稿日期: 2014-07-12
修回日期: 2014-10-10
网络出版日期: 2015-08-06
基金资助
中国地质调查局调查评价基金项目“甘肃岷县寨上—马坞地区金矿整装勘查区金矿调查评价及综合研究”(编号:1212011220662)资助
Mineral Prediction and Prospecting Effeet of Zhaishang-Mawu Area in Gansu Province
Received date: 2014-07-12
Revised date: 2014-10-10
Online published: 2015-08-06
郑卫军 , 刘新会 , 肖力 , 鹿青 , 姚薇 , 党若凡 . 甘肃寨上—马坞地区矿产预测及找矿效果[J]. 黄金科学技术, 2015 , 23(2) : 8 -16 . DOI: 10.11872/j.issn.1005-2518.2015.02.008
Through analyzing the geological material about Zhaishang-Mawu region combined with comprehensive research on strata,magmatic rocks and tectonic geological conditions,weights of evidence method was employed for metallogenic prediction in the study area.There were 12 metallogenic prospects,namely fourⅠlevel metallogenic prospects,three Ⅱ level metallogenic prospects and five Ⅲ level metallogenic prospects.Through the comprehensive evaluation,it can be concluded that the regional prospecting effect was good,and we have put forward the next step regarding prospecting direction:①Search for gold ore in northeast of Jiaochang rock mass;②Known deep invited vein type gold deposit and porphyry gold deposit exploration;③Known surface large,gold content was low temperature element combination of broken alteration zone of deep geological prospecting comprehensive evaluation;④Made exploration evaluation on the concealed and half concealed gold deposit below the tertiary and quaternary thick covering area.
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