What kind of stone? [ she pauses, a thought occurring to her belatedly. ] I suppose the stone might be different from what I know - different galaxies. But lots of peoples built their homes and structures into mountain sides - it's like a built support system, depending on the stability of the rock.

[ and that's a somewhat interesting thought she doesn't mind the intrusion. would rocks develop differently in other universes? ]

A name like that implies some kind of reverence, if the glowing didn't imply as much too.