These geodes are like hidden gems. They might be overlooked or stepped right over without so much as a glance in their direction. However inside of each one is a beautiful collection of sparkling, dazzling quartz crystals. These treasures are formed most often in igneous and sedimentary rocks. This is a pack of 12 small geodes. Geodes can be hollow or solid but both have crystal interiors. Sizes will different as these are naturally occurring minerals however you can expect most to be less than 2 inches in length.