Larvikite

Larvikite is a Norwegian gemstone named after the Larvik region, where it was identified in the 19th century. Formed from a feldspar-rich magmatic rock, it is defined by its characteristic iridescence — flashes of blue, silver or near-spectral light that appear when the stone is moved. This optical effect, similar to that of labradorite, is known as schiller and gives larvikite its distinctive visual depth. Its palette ranges from deep grey to mineral black, illuminated by patches of shifting light. Mined mainly in Norway, and also found in parts of the United States and Canada, larvikite is a dense, durable stone with a refined, almost architectural presence. Across various traditions, it is associated with protection, clarity and grounding. Its dark surface animated by subtle flashes creates a quiet yet intriguing expression. In contemporary jewellery, larvikite is valued for its balance between restraint and iridescence. A stone that reveals itself gradually, transforming light into a muted play of metallic reflections.