spheriolite

例句：

1. 1. The mineral is found in the form of spheriolites in the Earth's crust.
   这种矿物以球粒石的形式存在于地球的地壳中。
2. 2. Spheriolites are a type of mineral that can be used to make glass.
   球粒石是一种可以用来制作玻璃的矿物类型。
3. 3.The spheriolites were discovered by scientists who were studying the geology of the area.
   科学家在研究该地区地质时发现了这些球粒石。