Collection: Ammolite

Ammolite Gemstones — Rare Canadian Treasures

Discover our collection of authentic ammolite gemstones, rare iridescent organic gems formed from the fossilized shells of ancient ammonites. Sourced from Canada and admired for their vibrant natural colors, ammolite pieces combine fossil history with gemstone beauty.

Each specimen displays unique flashes of red, green, gold, blue or violet, created by preserved aragonite layers within the ancient shell material. These rare fossil gems are ideal for collectors, jewelry lovers and natural history interiors.

All ammolite pieces offered by Fossils NH are carefully selected for authenticity, color, structure and visual appeal.