Anodised Niobium Polygon Crystal Crater Brooch silverware Please note

Please note

It has been coloured using the electrolytic process 'anodising'

If you would like to order this ring in a different colour

These sterling silver and niobium cufflinks add an eye-catching pop of iridescent blue and purple to your outfit

Anodised Niobium Polygon Crystal Crater Brooch silverware Please noteContemporary anodised niobium and silver brooch inspired by rocks and crystals found in nature. The centre of the brooch features a hand chased sparkling texture, representing the cracks and craters found in rocks. This was made from a flat sheet of niobium, which was anodised using electricity to create the iridescent gold and blue colours. The niobium is invisibly riveted to a silver backing. Materials: sterling silver, niobium, steel pin.