高密度的硫和金属混合物(如金和铜等)可以附着在上升蒸汽气泡的底部,搭“便车”上行,到达岩浆库的顶端。研究者们通过加热在岩浆中常见的材料,发现有高密度的硫和金属混合物颗粒附着在上升的水蒸气气泡底部。这个机制可以用来解释为什么在火山喷发的过程中会有大量的硫和金属携 High-density sulfur and metal compounds (such as gold and copper, etc.) can be attached to the bottom of the rising steam bubble, and ride up to the top of the magma chamber. By heating materials commonly found in magmas, the researchers found that high density sulfur and metal mixture particles attach to the bottom of rising vapor bubbles. This mechanism can be used to explain why there is a lot of sulfur and metal in the process of volcanic eruption