iron-basalt

例句：

1. 1. The iron-basalt formations are known for their unique color and texture.
   铁质玄武岩的形成物以其独特的颜色和纹理而闻名。
2. 2.The iron-basalt is a popular material for construction due to its strength and durability.
   铁质玄武岩因其强度和耐用性而成为建筑行业的热门材料。
3. 3.The iron-basalt mine is located in the heart of the mountain range, providing valuable resources for local communities.
   铁质玄武岩矿位于山脉中心，为当地社区提供了宝贵的资源。