Sea sediment stones, often called Sea Sediment Jasper or Ocean Jasper, are beautiful, patterned stones (a type of chalcedony/quartz) known for their oceanic-like swirls and vibrant colors (blues, greens, reds) that resemble underwater layers. It is prized for jewellery and believed to offer peace, grounding, and emotional healing. Many are composite (crushed stone mixed with bonding agents) for consistency, while rarer, natural varieties like true Ocean Jasper come from specific Madagascar coastal mines. These can be wire wrapped around the entire piece, or I am happy to add some ear wires if you prefer to keep these simple!