摘要
永泰湖头矿区位于华南褶皱系东部,闽东火山断坳带中段。区内多金属矿贮存于南园组硅质岩、沉凝灰岩夹层及北北西向陡倾角断裂带中,土壤地球化学特征显示,区内Au、Ag、Pb、Zn的异常值高,连续性好;异常规模较大,浓集中心较为明显,分析研究认为该区成矿条件较为有利,具有寻找金、铅锌多金属矿的潜力。
The Hutou minefield in Yongtai County is situated at the east of the Huanan fold system and the middle of volcanic fault depression belt in east Fujian. Polymetallic ore in the area exists in Nanyuan formation siliceous rock, vitric tuff intercalation and the faulted zone of SSW steep dip. The soil geochemical character show that the element anomaly of Au. Ag. Pb, Zn in the area is high in values , large in size and better in continuity. The concentra- tion centers is more obvious. It is considered that the surveyed area has better ore-forming conditions and potentiality of finding gold and lead-zinc polymetallic ores.
出处
《福建地质》
2012年第2期147-153,共7页
Geology of Fujian
关键词
地球化学特征
找矿远景
成矿预测
永泰湖头
geochemical character, ore-finding perspective, metallogenic prognosis , Hutou of Yongtai County
