Chrysocolla Chalcedony - SOLD 1.863" maiasaura The 32 Specimen Age of

The 32 Specimen Age of Dinosaurs Edition TOUCH Mini Museum includes:

also known as NASA 831

92" fossil fragment of the Dimetrodon's iconic spine

Please Note: Color will vary widely on this specimen between red

More about Space Shuttle Program and Discovery (OV-103)

Chrysocolla Chalcedony - SOLD 1.863" maiasaura The 32 Specimen Age ofThe brilliant blues of Chrysocolla Chalcedony are always a sight to behold. Owing its color to oxidation in copper, this stone is a rare and beautiful mineral, sought after for its beauty since antiquity. This specimen is a 1. 863" piece of polished Chrysocolla Chalcedony. It comes from Peru and ships with a certificate of authenticity.