Blue Niobium "Amethyst" Brooch & Pendant Earrings If you are purchasing from

If you are purchasing from outside the UK

This contemporary ring is made from a sheet of niobium that was chased and anodised to purple and pink

Alice will email you once the item is complete to arrange an appropriate delivery date for you

It has been coloured using the electrolytic process 'anodising'

Blue Niobium "Amethyst" Brooch & Pendant Earrings If you are purchasing fromThis one of a kind, versatile brooch and pendant is inspired by natural forms in amethyst and crystals. Featuring anodised blue niobium with a silver backing, a single steel brooch pin and a loop for a chain to be worn as a pendant. The 'fantasy gemstone' was made from a sheet of niobium metal that was formed using the technique of chasing and repouss and anodised to 80 85 volts for the iridescent blue colour. Niobium, sterling silver, stainless steel