Beautiful natural colors and patterns in this Chrysocolla specimen and crystal plates

4ounce or 1/4 pound bag of ocean kyanite blade shaped specimens

and protection

Chem: Al2SiO5

Knightia Fossil Fish size 6 ring Beautiful natural colors and patternsKnightia is an Eocene aged schooling, ray finned fish which is related to herrings and sardines. It's the most common type of fossil fish found in the Green River Formation of Wyoming. These are shaped and sized similar to coasters though they are not sealed or protected. A small plate stand would be suitable for display. 33. 8 55. 8 million years old Great to display! Extinct fish species Use ruler for size reference