Moroccan Seam Agate Rough Chunk Fire Obsidian though one of these do

though one of these do show a fracture line

It can be found in multiple fossil formations from around the world

Hampton Butte Petrified Wood is a part of the Clarno Formation in Central Oregon and is estimated to be approx 54 million years old

This is certainly one larger chunk you won't want to miss out on

Moroccan Seam Agate Rough Chunk Fire Obsidian though one of these doMoroccan Seam Agate is a material from the Sahara Desert that is collected by sheep herding nomads. This material tends to have some decent fortification and bright colors, but can also on rare occasion have fortification and pseudomorphs. It often takes a great polish and is fairly easy to work with, which caused it to gain popularity pretty fast after being discovered and brought to the United States. Weight: Approx 11. 2 oz Measurements (inches