Activate the mine door, right-click a mine entrance tile border and select ''build door''. The resulting door has 100 strength for every full QL of the item.
The mine door can be improved if removed with a [[crowbar]].
== Notes ==
*Substantially more difficult to create than any other cut stone object.
*A 20 quality [[stone chisel]] and 20 skill in [[stone cutting]] is sufficient to create a stone mine door.
*Can be removed by the owner or anyone with the '''Manage Item''' [[permissions|permission]]with a [[crowbar]]. *Can be improved if not installed.
*Fits in a [[large cart]], but not in a [[small cart]].