quinzite

例句：

1. 1. The building is made of quinzite, which is durable and resistant to wear.
   这座建筑由石英石建造，它耐用且抗磨损。
2. 2.The quinzite was found in the area where the ancient city was located.
   石英石在古代城市的所在地被发现。
3. 3.The quinzite has a smooth surface and is often used for flooring and countertops.
   石英石表面光滑，常用于地板和台面。