Clay rocks are pieces of scenery which give clay when mined. Level 1 in the mining skill is required to mine clay rocks. Doing so gives 5 experience when mined successfully. Clay rocks have a faster respawn rate than any other rocks in the game, but they are rarely mined by players due to the higher value of iron ore than clay, the higher availability of copper rocks and tin rocks in easier-to-reach locations; and alternative methods of training crafting, which can also be faster.