CRYSTALIQUE - UNIQUE BY NATURE - 1oz .999 Silver Coin - 3000 Francs CFA Cameroon 2026
 
❱ Each crystal a unique piece!
❱ Bismuth on fine 999 silver!
❱ First coin featuring an applied bismuth crystal!

No two pieces are alike: each bismuth crystal in this edition is created through an elaborate process in which highly refined bismuth is melted and slowly cooled over several hours. This process forms the characteristic crystal structures with their shimmering rainbow hues, making every piece a true one-of-a-kind with its own formation story. This issue combines, for the first time, an applied bismuth crystal with a coin struck from 1 oz of 999 silver in prooflike quality. Limited to just 1,111 pieces worldwide, this release unites a natural phenomenon with modern minting artistry in a truly distinctive collector’s item.