Ghost touched weapons wielded by a ghost

[Jeff Clem]

If a ghost uses a ghost touch weapon on a corporeal creature, would the weapon be considered incorporeal thus by passing armor of the corporeal creature or would just function as corporeal and not by pass the armor?

[Dosgamer]

A ghost uses a ghost touch weapon as a normal, corporeal weapon.

[Shadowborn]

What Dosgamer said. If the weapon were incorporeal, it would not only pass the armor, but also the person in it. It would be worthless unless the other person were also incorporeal.