Geodes are hole rocks that comprise crystals. They’re fashioned when gasoline bubbles in lava or volcanic rock turn out to be lined with minerals. Over time, these minerals develop and fill the bubble, making a geode. Geodes will be present in quite a lot of colours and sizes, they usually can comprise quite a lot of completely different minerals, together with quartz, calcite, and amethyst.
Geodes are sometimes prized by collectors and rock lovers. They’re additionally utilized in jewellery and different ornamental gadgets. As well as, geodes are generally utilized in metaphysical practices, as they’re believed to have therapeutic properties.
