Geode / Mineral Friends Geodes are created when gasses become trapped in the layers of rock - usually volcanic rocks. Crystalline structures form on the inside, surrounded by harder minerals - for example amethyst surrounded by agate.
Check Out 30 Family Picture Frame Wall Ideas. When it comes to decorating your house, do you carefully arrange vignettes on tabletops and shelves? With a little patience and some strategic planning, each surface can become a mini-stage for your decor.