Collection: Geodes

Geodes are hollow rock formations lined with crystals, usually quartz, chalcedony, amethyst, calcite, or related minerals. The outer shell is typically rough and understated, while the inside reveals a more dramatic crystalline interior. Colors vary widely depending on what formed inside, from white and clear to purple, gray, honey, or multicolored dyed pieces.

They are found worldwide, with well-known sources in Brazil, Mexico, Uruguay, and the United States. Geodes are often associated with hidden depth, growth, and transformation, though their visual contrast is compelling enough on its own. Some quartz or calcite-based geodes may show fluorescence under UV light, depending on the mineral content. They make especially strong statement pieces because of the contrast between exterior and interior.