miemite

例句：

1. 1.The volcano erupted, spewing out a torrent of hot, molten rock.
   火山爆发了，喷出一股热腾腾的熔岩。
2. 2. The mineral deposits in the area are rich in quartz and feldspar.
   该地区的矿物矿床富含石英和长石。
3. 3. The geologists were studying the mieracies beneath the surface to determine their potential for economic development.
   地质学家正在研究地表下的熔岩层，以确定其潜在的经济开发价值。