ermakite

例句：

1. 1.The ermakite crystals have a unique luster that is hard to find elsewhere.
   这些埃姆卡特石具有独特的光泽，很难在其他地方找到。
2. 2. The ermakite crystals were discovered in the remote mountains of Africa.
   埃姆卡特石是在非洲偏远的山区发现的。
3. 3. The ermakite crystals are known for their ability to store and release energy, making them a valuable resource for energy storage.
   埃姆卡特石因其储存和释放能量的能力而闻名，这使得它们成为能源存储的一种宝贵资源。