Brazilian Agate Slab! Lapidary Stone Slab! Uruguay Sodalite It tends to take a

It tends to take a great polish

This genus of fish survived the end of the Age of Dinosaurs (Mesozoic) by several million years and is well represented in the fossil record around the world

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Formation: Volcanic glass formed from rapidly cooled lava

They first appeared during the Silurian Period (435 million to 410 million years ago) and were abundant and widespread in the seas of the Jurassic and Cretaceous periods (175 million to 65 million years ago)

Brazilian Agate Slab! Lapidary Stone Slab! Uruguay Sodalite It tends to take aBrazilian Agate is a gorgeous agate found in the rivers of Brazil! Brazilians make great backlight pieces, take a mirror grade polish, and make excellent displays! Brazilian Agate has a very high silica content, and can come in a large spectrum of colors! This interesting Agate can be a blast to cut or work, with each one being different! Measurements (inches longest approx): 5. 6 x 1. 6 x . 24 The last photo has been taken dry so that you may see any