Come see us at Kino Park in Tucson. We're in Space T-20 in the SW corner of Kino Gem and Mineral Show Jan 31-Feb.16, 2019

Agates

Agate is a rock made mostly of cryptocrystalline silica, chiefly chalcedony,
alternating with microgranular quartz. It is known for its makeup of
fine grain, and color variations. Agates are mostly known for being
connected to rocks volcanic origin. 
0 products

Sorry, there are no products in this collection