Gueyererite

Gueyererite is a rough pentagonal dark red crystal. Gueyererite's properties are mostly mundane but augmented with natural magic and is uniquly useful in stone cutting and masonry. Gueyererite was first discovered by the historian Sylvicata vyim Mɑnktunk within the Hiō Zlen Brush in time immemorial. Sylvicata vyim Mɑnktunk's discover was believed to have occured some time durring the late 2nd century.