palagonite

例句：

1. 1. The mineral is a key component of many rocks and soils.
   这种矿物是许多岩石和土壤的关键成分。
2. 2.Palagonite is used in the production of glass and ceramics.
   磷灰石用于生产玻璃和陶瓷。
3. 3. Due to its high phosphorus content, palagonite is not suitable for human consumption.
   由于其高磷含量，磷灰石不适合人类食用。