大红山北铜多金属矿床地质特征及找矿方向探析  

Discussion on geological characteristics and ore exploration targeting of Dahongshanbei Copper-polymetallic Deposit

作　　者：文耀辉[1] WEN Yaohui(Baoji Bafangshan Lead-Zinc Industry Co. , Ltd. , Baoji Shaanxi 721703, Chin)

机构地区：[1]宝鸡八方山铅锌矿业有限责任公司,陕西宝鸡721703

出　　处：《有色金属（矿山部分）》2018年第2期27-30,共4页NONFERROUS METALS(Mining Section）

摘　　要：大红山北铜多金属矿床处于星星峡—明水金多金属成矿带上,具有良好的找矿前景,但由于区内工作程度低,多年来找矿一直没有很大突破。笔者以矿区地质勘查成果资料为依据,首先结合区域成矿地质背景,对矿区地层、构造、矿体特征、矿石特征等进行了全面分析。最后重点对矿床成因、找矿标志、找矿方向进行研究。文章通过深入研究后认为本区沿弧形构造线在岩体周边接触带部位及其附近的断裂构造裂隙中找矿是扩大区内远景的主要方向。上述分析对于区内进一步开展找矿工作、扩大资源储量有一定的参考价值。Dahongshanbei copper-polymetallic deposit, which is located in Xingxingxia-Mingshui gold- polymctallic mineralization belt, has a great prospecting potential. As for lack of exploration work, after many years, no significant prospecting breakthrough has been made. Based on the ore exploration results, this paper comprehensively analyzes the stratigraphy, structure, geological characteristics and ore geology, and mainly discusses on the ore genesis, prospecting symbols and exploration targeting. The most important exploration target in this area is within the contact of intrusive pluton and the structural factures nearby, which are along the arc shaped structural line. The analysis mentioned above has reference value for further exploration work and expanding reserve in the mineralization belt.

关 键 词：大红山北铜多金属矿床 地质特征 找矿方向 

分 类 号：TD15[矿业工程—矿山地质测量]