ore|ores

这个地区以出产高品质的铜矿而闻名。

This region is famous for producing high-quality copper ___ore.

这个地区富含铜矿石，开采价值很高。

This region is rich in copper ___ores with high mining value.

老国王的王冠上镶嵌着闪亮的矿石。

The old king's crown was adorned with shining ___ore.