Geology Brooch Tumbler The 9 carat gold frame

The 9 carat gold frame was custom-made for the niobium "crystal"

This sterling silver bud vase has been made using the ancient technique 'chasing and repoussé'

This was anodised to an iridescent purple which appears purple in some lights and angles

crystalline interior

Geology Brooch Tumbler The 9 carat gold frameThis statement brooch was made in sterling silver and niobium, with gilding and a steel brooch pin. Inspired by geology, agate geodes and mineral specimens. Made using the technique "chasing and repouss" to form the rocky textures and crystal shapes. The central niobium was anodised using electricity to create the iridescent colours. Materials: Niobium, sterling silver. Hallmarked at the Sheffield Assay Office 2023. Free UK shipping via Royal Mail