guanajuatite

例句：

1. 1. This mineral is found in the Guanajuato region of Mexico.
   这种矿物在墨西哥的瓜纳华托地区被发现。
2. 2. The Guanajuato mine is a significant producer of copper.
   瓜纳华托矿是一个重要的铜生产地。
3. 3. Guanajuato stone is often used in jewelry making due to its unique color and texture.
   瓜纳华托石因其独特的颜色和质地常用于珠宝制作。