Eggshell Geode 
Geode 
Student made eggshell geodes!
We made eggshell geodes in science. Some students prepared a super-saturated solution of hot water and Alum powder. This process demonstrates how geodes form in sedimentary and igneous rocks! Here is a link to complete the experiment at home: https://sciencebob.com/eggshell-geode-crystals/#:~:text=The%20hot%20water%20cooks%20the,the%20egg%20using%20your%20fingers.&text=Pour%20half%20a%20cup%20to,Stir%20it%20until%20it%20dissolves.
