rare earth iron garnet

例句：

1. 1. The rare earth iron garnet is a valuable mineral resource.
   稀土铁石榴石是一种宝贵的矿产资源。
2. 2. The rare earth iron garnet has been used in the production of high-tech electronicdevices.
   稀土铁石榴石被用于高科技电子设备的生产。
3. 3. The rare earth iron garnet is also known for its unique color and luster.
   稀土铁石榴石因其独特的颜色和光泽而闻名。