青海省大柴旦行委乌兰赫塔北稀有、稀土矿成因浅析

Analysis on the Cause of Rare and Rare Earth Mine in Wulanheta of Dazhaidan Administrative Committee of Qinghai Province

乌兰赫塔北稀有、稀土矿位于岩体与地层的接触带及火山岩中。矿区内稀有、稀土组合异常与酸性岩体和断裂构造有关,断裂构造及脉体的发育为稀有、稀土矿床的形成提供有利条件,具有寻找接触交代型、热液脉型稀有稀土矿潜力。

Wulanheta is located in the contact zone and volcanic rock between rock mass and stratum.The unusual combination of rare and rare earth is related to the acid rock mass and fracture structure in the mining area.The fracture structure and the development of the pulse body provide favorable conditions for the formation of rare and rare earth deposits,and it has the potential to find rare rare earth deposits of contact metasomorphic and hydrothermal veins.