淡英斑岩

例句：

1. 1. The granite formation is aclassic example of the Earth's crust.
   花岗岩形成是地球地壳的经典例子。
2. 2. Thegranite quarry is located in themountains, providing a beautiful backdrop for thescenery.
   花岗岩采石场位于山区，为风景提供了美丽的背景。
3. 3. The granitepillars are used asa symbol of strength and stabilityin many architectural designs.
   花岗岩柱子在许多建筑设计中被用作力量和稳定性的象征。