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Ships within 48 hours · Estimated delivery Aug 26 - Aug 31
The colour on this ring was created at 122 volts
Available in sizes J-U (Pictured size P 1/2)
The Crystal Texture Niobium Ring is hand forged from pure niobium
Hallmarked in Edinburgh 2021
The broader term for this type of needle-like growth in mineralogy is known as "Acicular"
Blue Crystal Necklace - Polished Chasing and repoussé The colour on this ringThis sterling silver and niobium pendant adds an eye catching pop of iridescent blue and purple to your outfit. The niobium is a metal that has been hand fabricated from sheet using the ancient technique of chasing and repouss with hand made steel punches. It has been coloured using the electrolytic process 'anodising', creating a colour changing effect that appears purple at some angles and blue at others. Hallmarked at The Sheffield Assay Office in
US$ 35.00
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US$ 32.95
