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Eye-catching and innovative – Silver Niobium coins

A global innovation when launched almost a decade ago, our 25 euro silver niobium coins still combine state-of-the-art numismatic design, technology and aesthetic beauty like few others.

Every year since 2003 their silver outer ring and coloured niobium core, which is attained by oxidation as opposed to the application of artificial colour, have provided the perfect backdrop for exploring suitably technological themes, from astronomy to aviation, robotics to renewable energy and electric light to television.

As well as being ideal gifts, our silver niobium coins are also extremely popular with collectors and investors, to the extent that just like its predecessors, 'Microcosm', our exquisite two-tone 2017 addition to the series, is already sold out. The Austrian Mint’s silver niobium coins are, however, available on the secondary market, though usually at a premium.

Eye-catching, innovative and informative, it is small wonder that these numismatic marvels have proved so popular as gifts as well as with collectors and investors.

In fact, in the nine years since we first launched them, several in the nine-coin Silver Niobium series have sold out. They are, however, available in the thriving secondary market, where collectors avidly seek and trade them, sometimes for several times their 25 euro face value.

Coin collecting makes sense for so many reasons. It is great fun and highly informative, both a fascinating and satisfying hobby, and it can also be highly rewarding financially. Our niobium series is proof that coins are so much more than things of beauty. So why not order one or more of those still left in stock? We think you’ll appreciate it. It will no doubt appreciate in value for you too.

This beautiful frame allows you to display your coins in a completely new way. It makes coins appear to be floating inside its transparent silicon membranes and lets you look at both sides of your coins at all times. The frame's magnetic catch makes it easy to lock, while its flexibility means that it fits coins of any shape and holds them firmly in place.

Product Detail

Series

A global innovation when launched almost a decade ago, our 25 euro silver niobium coins still combine state-of-the-art numismatic design, technology and aesthetic beauty like few others.

Appreciation

Eye-catching, innovative and informative, it is small wonder that these numismatic marvels have proved so popular as gifts as well as with collectors and investors.

Coin Frame

Product Detail