This specimen of natrolite and prehnite measures 6 x 3.5 x 2.3 cm. The natrolites seem to be heavily altered and not terminated or crudely terminated. Still, their jaunty intersections make for a very interesting piece, especially with the line of light green prehnite balls down one side. This is an old specimen from Ed Caco's collection. I am not sure if he collected it himself or traded for it.