Pyrite Concretion - West Bay, Port au Port Peninsula, Newfoundland, Canada

Sourced from the coastal cliffs of West Bay, Port au Port Peninsula in Newfoundland, this fascinating pyrite concretion formed in ancient marine sediments and reveals nature’s capacity for symmetry and mineralogical artistry. These concretions are composed primarily of finely crystalline pyrite that has replaced organic material or formed through geochemical diffusion over millions of years. The result is a rounded, often radial form, with a metallic, brassy luster that gleams when exposed to light.

This specimen represents a striking example of pyrite nodule formation and is a fine addition to any collection with a focus on mineral pseudomorphs, sedimentary processes, or Canadian geological localities. It’s a tangible reminder of Newfoundland’s rich geological heritage and would appeal equally to collectors, educators, and those drawn to unusual natural formations with both aesthetic and scientific appeal.

Approx. specimen size: 70mm x 55mm x 50mm

Approx. specimen weight: 250.53 grams