新研究揭示水星地壳如何由极端火山活动形成

研究人员通过分析月球样本，找到了确定古代水星火山活动性质的方法。该方法基于二氧化硅在行星地壳中的丰度，从而揭示了岩浆与火山活动的演化过程。

Researchers have figured out how to use lunar samples to determine the nature of volcanic activity on ancient Mercury. It's all based on SiO2, or silicon dioxide. Its abundance in a planet's crust reveals a lot about magma and volcanic activity.