tuhualite

例句：

1. 1. The Tuhualite stone is a rare mineral found in China's Yunnan province.
   图瓦雷特石是中国云南省发现的稀有矿物。
2. 2. The Tuhualite stone has been used in ancient Chinese art for centuries.
   图瓦雷特石在中国古代艺术中被使用了几个世纪。
3. 3. The Tuhualite stone is known for its beautiful patterns and colors.
   图瓦雷特石以其美丽的图案和颜色而闻名。