migmatitic granite

例句：

1. 1. This region is famous for its migmatitic granite, which is highly sought after for its unique mineral composition.
   该地区以其独特的矿物组成而闻名，这种花岗岩非常受欢迎。
2. 2. The migmatitic granite in the area has been used as a building material due to its strength and durability.
   该地区的片麻岩花岗岩因其强度和耐用性而被用作建筑材料。
3. 3. In the mining industry, migmatitic granite is commonly used as a cutting tool due to its hardness and resistance to wear.
   在采矿业中，由于其硬度和抗磨损性，片麻岩花岗岩常被用作切割工具。