Anodised Niobium Polygon Crystal Crater Brooch silverware the form is disrupted by

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

The interior of the goblets are gold plated to prevent tarnish

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

It has been coloured using the electrolytic process 'anodising'

Anodised Niobium Polygon Crystal Crater Brooch silverware the form is disrupted byContemporary 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.