In northwest of Jiaodong, there are three kinds of gold deposits known as altered rock type, quartz vein type and transitional type, all called Linglong Jiaojia type of gold deposit.
胶东西北部金矿床分为三种矿化类型，即蚀变岩型、石英脉型、过渡型，统称为玲珑—焦家式金矿。
This type of gold deposit, formed mainly in the craton activation stage, occurred in the transitional period from a compressive regime of late or post collision to an extension one.
金矿床主要形成于克拉通活化阶段，其总的构造背景可概括为由挤压、碰撞作用晚期或期后向伸展构造的转变时期。
应用推荐