britonite

例句：

1. 1.The ancient Britons used to build their houses with this beautiful stone.
   古代英国人过去用这种美丽的石头建造他们的房屋。
2. 2. This britonite is highly sought after for its unique color and texture.
   这种布里顿石因其独特的颜色和纹理而备受追捧。
3. 3.The British Museum has a collection of britonite artifacts that showcase the country's rich history.
   大英博物馆收藏了展示该国丰富历史的布里顿石文物。