bucklandite

例句：

1. 1. The bucklandite crystals are known for their unique color and texture.
   巴克兰石以其独特的颜色和纹理而闻名。
2. 2. This mineral is often used in jewelry making due to its high hardness and durability.
   这种矿物因其高硬度和耐用性而被广泛用于珠宝制作。
3. 3. Bucklandite has been found in various places around the world, including Antarctica.
   巴克兰石已在世界各地发现，包括南极洲。