Eerdianite

Eerdianite is a smooth septagonal green crystal with a noticable rose shimmer when it catches the light. Eerdianite's properties are entirly mundane and is uniquly useful in the construction of watercraft. Eerdianite was first discovered by the inventor Zegfëm Yandieri within the S̺âhâlà Hûmæ Fields durring the late 15th century in winter of the year 1471.