"Amethyst" Niobium Brooch
This sculptural brooch was made from a sheet of niobium metal that was formed using the technique of chasing and repoussé. This was anodised to an iridescent purple which appears purple in some lights and angles, and blue at others. The 9 carat gold frame was custom-made for the niobium "crystal".
Niobium, 9ct gold.
Hallmarked in Edinburgh.
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