青田县石平川钼矿区外围成矿远景分析

Metallogenic prospect of the peripheral area of Shipingchuan Mo mining area in Qingtian County

石平川钼矿位于浙江省青田县黄垟乡石平川村―底黄垟村一带,经过几十年的开发资源储量已经不多。通过对石平川地区地质、地球物理、地球化学等方面研究表明:矿床受石平川火山穹窿控制,在其外围还有多个火山机构存在迹象;地球重力异常表明石平川外围地区存在与石平川岩体相似的隆起区,有相应的地球化学组合异常区。这三者之间构成了有机整体,表明本区具有良好的成矿远景。

Shipingchuan Mo mining area is located in Shipingchuan Village - Dihuangyang Village area of Qingtian County in Zhejiang.After decades of development,the reserves in this area becomes insufficient. The results of geological,geophysical and geochemical study of Shipingchuan area indicated that the deposit was controlled by Shipingchuan volcanic dome,and there were signs of several volcanic edifices in the peripheral area.The gravity anomalies indicated that uplift area which was similar to that of Shipingchuan rock mass occurred in the peripheral area of Shipingchuan,and it matched the composite anomaly area of geochemical exploration.These three factors constitute an organic whole,and it appears that the area has favorable metallogenic prospect.