gupaiite

例句：

1. 1. The mineral is found in the gupaiite deposits.
   这种矿物在金红石矿床中被发现。
2. 2. The gupaiite has a unique color and texture.
   金红石具有独特的颜色和质地。
3. 3. Gupaiite is used in jewelry making due to its high hardness and durability.
   由于其高硬度和耐用性，金红石被用于珠宝制作。