山东五莲七宝山多金属矿床勘查发现及启示

Discovery and Revelation of Qibaoshan Polymetallic Deposit Exploration in Wulian County of Shandong Province

五莲七宝山多金属矿是目前山东省内最大的多金属矿床。矿床的发现,得益于转变传统找矿思路,从寻找隐爆角砾岩型金铜矿,转变为寻找受断裂控制的铅锌银铜多金属矿。通过分析矿床的发现和勘查历史得到重要启示有:要勇于突破传统的找矿思维,要充分利用物化探资料,要有效发挥"资金+技术"的作用,要勤于实践与思考,要因地制宜地对矿床进行综合评价。

Qibaoshan polymetallic deposit in Wulian county is the largest polymetallic Shandong province. The discovery of the deposit is attributed to the change of traditional prospecting ideas from pros pecting for cryptoexplosive breccia type gold copper deposit to prospecting for Pb- Zn -Ag- Cu polymetallic deposit controlled by faults. Through analysis on the discovery and exploration history of depos its, it is important to break through traditional ideas of ore prospecting, make full use of geophysical and geochemical data, effectively play the role of ＂capital ＋ technology＂, and evaluate deposits according to local conditions.