Interesting and beautiful depiction of the Mississippi River. Each color marks a different course that the river has taken throughout its history. (Fisk, Map of ancient courses of the Mississippi River, Cape Girardeau, MO - Donaldsonville, LA.
Detroit agate/ aka Fordite is old car paint, hardened, cut & polished; formed from the build up of layers of enamel paint slag on skids on which cars were hand-painted, which have been baked numerous times.
✯ Herkimer Diamond: A very powerful balancer of the body and emotions. Assists in astral projection and dreaming. Double terminated, comes from only one place: Herkimer, New York. Were once illegal, because they are very similar to real diamonds.