Anodised Niobium Polygon Crystal Crater Brooch silverware The niobium "crystal shapes" were

The niobium "crystal shapes" were anodised using electricity to create the iridescent colours

the form is disrupted by an eruptive surface that appears to fracture open

Please note

The interior of this cup is gold plated

the ring is anodised to create iridescent blue and purple interference colours that dance in the light

Anodised Niobium Polygon Crystal Crater Brooch silverware The niobium "crystal shapes" wereContemporary 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.