Syenite Skull with Fluorescent Sodalite

I am unsure on the locality of origin for this fluorescent syenite, but when it comes from Michigan people call this material Yooperlite or Yooper Stone (but it HAS to come from that locality to call it that). Contrary to what people claim however this fluorescent material is found in a few other localities the world over. This skull is highly fluorescent and would make a great addition to most any collection!