micalamprophyre

例句：

1. 1. The mineralization of the area is primarily due to the presence of micalamprophyre.
   该地区的矿化主要是由于存在硅质岩脉。
2. 2.The discovery of this new species has sparked a renewed interest in the study of micalamprophyre.
   这种新物种的发现激发了对硅质岩脉研究的新兴趣。
3. 3. Due to its unique composition, micalamprophyre is often used as a building material for modern architecture.
   由于其独特的成分，硅质岩脉经常被用作现代建筑的材料。