Malvern quartzite

例句：

1. 1. The Malvern Quartzite is a type of sedimentary rock that is commonly found in the area.
   马尔文石英岩是一种常见的沉积岩，通常在该地区发现。
2. 2.The Malvern Quartzite has been used for building materials due to its durability and strength.
   由于其耐用性和强度，马尔文石英岩被用于建筑材料。
3. 3.The Malvern Quartzite is mined from the nearby quarries, which are important sources of limestone for the region.
   马尔文石英岩是从附近的采石场开采的，这些采石场是该地区石灰石的重要来源。