LtTurtleshot wrote:I just found out that you can use stones to level/survey terrain, there's nothing about it on the wiki.
stone is a kind of soil and works just like soil (didn't try crafting with it but that might be the only exception)
ores are various kinds of stone and can be used as stone, and thus they are also a kind of soil so you can use it for elevating too - but it makes no sense when you can just put it into a smelter and flatten the area with plain soil
when you use stone or ore to level terrain you can't get them back, digging it out again provides soil or worms