new find mexican geodes from sonora mexico with colorful quartz crystals inside , sizes are from 2 3/4" to 4" inches ,,i also have opened ones so you can ask me for specific sizes and unopened or opened ones ...price is by the pound...this geodes guarantee an 90 percent hollow so is very rare that you get a solid one i can fit up to 5 pounds in a flat rate envelope and up to 10 pounds in a medium flat rate box and up to 20 pounds in a large flat rate box..you will need to select your shipping preference at checking out...i will accept best offers if you buy more than 10 pounds ...