bigwoodite

例句：

1. 1. The bigwoodite crystals are a rare gemstone that can be found in the mountains.
   大叶岩松石是一块罕见的宝石，可以在山区找到。
2. 2. The bigwoodite is known for its beautiful blue color and unique texture.
   大叶岩松石以其美丽的蓝色和独特的质地而闻名。
3. 3. The bigwoodite was discovered by a geologist who was searching for new minerals.
   一位地质学家发现了这种矿石，他正在寻找新的矿物。