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  1. Austrian Mint
  2. Collect
  3. Series
  4. Silver Niobium Coins

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

show your coins Coin frame

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

show your coins Coin frame

All coins in series

Silver niobium coin Anthropocene

2018 – Anthropocene

25 Euro silver-niobium coin Microcosm

2017 – Microcosm

Silver Niobium Coin the Time

2016 – Time

2015 – Cosmology

2014 – Evolution

2013 – Tunnel Construction

2012 – Bionik

2011 – Robotik

Renewable energy Silver niobium coin

2010 – Renewable Energy

2009 – International Year of Astronomy

2008 – Fascination Light

2007 – Austrian Aviation

2006 – European Satellite Navigation

2005 – Fifty years of television

2004 – The 150th Anniversary of the Semmering Railway

2003 – 700 Years of Hall in Tyrol

2018 silver niobium coin Anthropocene

Specifications

Quality

Special Uncirculated

Face value

25 Euro

Diameter

34 mm

Material

Silver Ag 900, Niobium

Weight

16.50 g
Collector Coins

Silver Niobium coins

Our 25 euro silver niobium coins combine state-of-the-art design and aesthetic beauty like few others.

Learn more