含磁铁岩的岩栓不规则地分布于关键带的基底以上.Magnetitite - bearing plugs are found erratically from the base of the Critical Zone.岩栓的边缘通常是不露出的,因而不能确定其包裹的物质是什么.The rim of the plugs is usually not exposed and the enveloping material cannot be a...

“岩栓”的英语可以翻译为：ysmalith，plutonic plug，rock plug，rockbolt ...