pyritization

例句：

1. 1. The process of pyritization is essential for the formation of minerals.
   矿化过程对于矿物的形成至关重要。
2. 2. The mine was once a thriving community, but now it's undergoing pyritization due todepletion.
   这个矿曾经是一个繁荣的社区，但由于资源枯竭，现在正在经历矿化。
3. 3. The pyrite ore has been subjected to intense heat and pressure during the pyritization process.
   在矿化过程中，黄铁矿矿石经历了强烈的热和压力。