Dumb question, I know: how do I destroy buildings?

[laycin]

.

[Leisurely Luke]

Hey! There's a Destroy button to the right of the Tree Marking tool on the bottom HUD. You can also use the hotkey: V (default).

[kkeday]

You also get to recycle the building materials. While you cannot Move a Mine. When you destroy the mine, you can chose the new location, then set up to rebuild. Do this while paused, otherwise your material may get used by another structure.

[el Darkness]

You will be refunded for the base cost of a building but materials you have invested in upgrading the building cannot be recovered (they will be lost).