Can slate be used as a cutting board?

Yes, slate can be used as a cutting board, but it is not the most ideal material. While it is durable and has a non-porous surface, which makes it easy to clean, cutting on slate can dull knives more quickly than softer materials like wood or plastic. Additionally, slate can chip or crack if subjected to heavy use or dropped. For occasional use, it can be suitable, but for regular cutting tasks, a traditional cutting board might be better.