Porting the twohanded component.

code/game/turfs/simulated/minerals.dm

@@ -803,7 +803,7 @@
 		stage = GIBTONITE_DETONATE
 		explosion(bombturf,1,2,5, adminlog = 0)
 	if(stage == GIBTONITE_STABLE) //Gibtonite deposit is now benign and extractable. Depending on how close you were to it blowing up before defusing, you get better quality ore.
-		var/obj/item/twohanded/required/gibtonite/G = new (src)
+		var/obj/item/gibtonite/G = new (src)
 		if(det_time <= 0)
 			G.quality = 3
 			G.icon_state = "Gibtonite ore 3"

code/game/turfs/simulated/wall/mineral_walls.dm

@@ -136,7 +136,7 @@
 /turf/closed/wall/mineral/wood/attackby(obj/item/W, mob/user)
 	if(W.sharpness && W.force)
 		var/duration = (48/W.force) * 2 //In seconds, for now.
-		if(istype(W, /obj/item/hatchet) || istype(W, /obj/item/twohanded/fireaxe))
+		if(istype(W, /obj/item/hatchet) || istype(W, /obj/item/fireaxe))
 			duration /= 4 //Much better with hatchets and axes.
 		var/src_type = type
 		if(do_after(user, duration*10, target=src) && type == src_type) //Into deciseconds.