how I get redclay and brownclay? E.g. for roofing.

[RobinHood]

helo, how I get redaclay and brownclay, because wie have in the nature only blueclay and fireclay. How I turn this into the two other colors?

[Ari]

I believe you currently can't, except in creative mode and possibly by purchasing them from traders. Red and brown clay have been in the code and blocks have been in the game for a long time but they have not been added to world generation. Fingers crossed they get added soon.

[l33tmaan]

I remember there were a couple mods that added them to worldgen... they might be broken, though.