Polished Septarian Geode Halves – Madagascar This striking pair of septarian geode halves showcases a bold contrast of textures and tones. Expertly mirror-cut and polished to a glossy finish, each reveals a dark limestone core veined with dramatic white calcite “lightning” and framed by ochre-to-russet bands rich in iron oxide. The raw outer rind adds a natural contrast, while clear acrylic stands support upright display and light play. Geological Background Formed 50–70 million years ago, these nodules originated as seabed mud balls. As they dried, internal cracks formed and later filled with calcite, creating the signature “dragon-skin” pattern. Crystal Healing (Traditional) Septarian is valued for its grounding, calming, and focusing properties. It’s believed to enhance communication, confidence, and emotional resilience—ideal for meditation or mindful decor. A rare blend of natural sculpture and metaphysical energy, perfect for collectors or interior spaces seeking balance and boldness.