晚白垩世花岗岩的侵入在滨海地区岩浆作用中起着极重要的作用,同时在区域成矿中,首先在锡、钨矿化中起主导作用。由此便可理解晚白垩世侵入杂岩会引起研究者的极大兴趣。以前将侵入杂岩划分为三个侵入岩系(塔季宾、巴切拉兹和滨海岩系),目前正受到批 The Late Cretaceous granite intrusion plays an important role in the magmatic activity in the coastal area. At the same time, it plays a leading role in the mineralization of tin and tungsten in regional metallogenesis. From this it can be understood that the invasion of the Late Cretaceous complex will be of great interest to researchers. In the past, the intrusive complex was divided into three intrusive rocks (Tadibin, Bachelards and coastal rocks) that are currently being approved