White geode gemstones, such as coconut geode, can be found in sedimentary and volcanic rocks. With a long history, the captivating Coconut Geode has been used for jewelry as well as dĂ©cor. Both the stone’s beauty and the many advantages it has are alluring. Natural rock formations known as geodes have a hollow within them that is lined with crystals or other mineral materials. They originate as a hollow bubble inside a rock layer that was brought about by chemical precipitation or volcanic activity.
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