meta-quartzite

例句：

1. 1.The meta-quartzite is a type of mineral that is used in the production of glass.
   中长石是一种矿物，用于生产玻璃。
2. 2. Meta-quartzite is often used as a building material because it is durable and strong.
   中长石常被用作建筑材料，因为它耐用且坚固。
3. 3.The meta-quartzite was mined from the local area, and its richness has been a source of pride for the community.
   中长石从当地开采而来，其丰富性一直是社区的骄傲。