Quartz points, in brass, on vintage brass box chain with vintage parrot clasp. The first is a thicker point, with a peachy cast to it, from iron oxide in the earth where it developed; it is also unpolished. The second is cloudy, the third clear, with a little bit of “phantom” in it. All roughly the same length, at 17.75” for the first two and 17.25” for the third.