岭脚钼矿床地质特征及找矿远景分析

本文介绍了岭脚钼矿的地质、地球化学及矿床特征，认为该矿床的形成与次火山岩体的侵位关系密切，系次火山热液矿床，具工业意义的主要为缓倾斜石英脉型矿体，与青田县石平川钼矿具较多相似性。通过对矿床地质特征的总结，提出了成矿模式，预测矿区存在隐伏矿体，进一步找矿潜力较大。

Geolegical Characters and Analysis of Exploration Perspective of Lingjiao Molybdenum Deposit

Lingjiao molybdenum deposit is located in the area where two groups of region N - E, N - W break zones crossing. There are metamorphic rock of lower Proterozic Erathem, pyroclastic rock of upper Jura Series and quartz - porphyty of later Yanshan cycle distributed in Mining area. The granite - porphyry is occurred in the center of quartz - porphyry.There are three trpes of molybdenum mineralized, that they are molybdenite - quartzz vein, stockwork and disseminated melybdenum, porphyry molybdenum deposit in mine. Because of the molybdenitequartz veins have stable stretch and higher grades they have the largest industry value. The form of Lingjiao molybdenum is closely related the quartz - porphyry or granite - porphyry in mine. The cause of formation of the molybdenum deposit is mesothermal deposit by cavity filling.Metallometric soil survey is the effective way to find deposit. All the melybdenum deposits is situating in soils molybdenum anomaly extension.Geological, geochemistry and deposit characters have indicated the mine has a best exploration perspective.