Geode from the Keokuk, Iowa area containing a variety of minerals with a quartz druzy interior. It took around 240 million years to create the beautiful quartz crystals covering the interior walls of the Keokuk geode.

The large number of mineral inclusions and the exquisite crystal groups that they form have made the Keokuk Geodes some of the most beautiful and sought after of all geodes by museums and collectors all over the world

11" wide x 7" deep x 10" high