I was creating a new world in minecraft 1.2.3 and I was using a seed I typed in, either Interesting or interesting ( I forget) and spawned in a desert with a very odd sondstone well. i quess this is what theyre using the new sandstone textures for? anyways the seed number is 1973397624 if you would prefer maybe somebody else an post the pic of it.
http://i1207.photobucket.com/albums/bb473/EmoNinjaFox/WTF.png and there is a village about 150 blocks away