I would like to request a mod to add blue clay and fire clay to prospecting.

[Eoin Lynne]

My current world is 39 hours old. I have survived 1 winter so far. I have explored a vast distance around my world, yet all I can find are red clay and peat. I did find some blue clay once, but it was under dirt so it didn't even show up on the map. I am being bottlenecked because of the games major dependence on a resource that I cannot find. Please someone add fire clay and (to a lesser extent) blue clay to the prospecting pick search.