Niobium

Tell please for us about your coins with contents metal Niobium,
if you are interested in my coins please contact with me......


Best regards,
Aleksey (Numizz)

Verweis : "Numizz"Расскажите нам о ваших монет с содержанием металлического ниобия,
если Вас интересуют мои монеты, пожалуйста, свяжитесь со мной......


С уважением,
Алексей (Numizz)

​or a few collectors have these coins or is it a secret :))

Elementary, Watson.
List of all Canadian coins with niobium issued by Royal Canadian Mint is here plus 2 more (with niobium colouring) that are still available at RCM are here.
I have a couple of them - and the only one I really like is a Wolf Moon.

Verweis : "glykan"​Elementary, Watson.
​List of all Canadian coins with niobium issued by Royal Canadian Mint is here plus 2 more (with niobium colouring) that are still available at RCM are here.
​I have a couple of them - and the only one I really like is a Wolf Moon.

Your Canadian coin is very beautiful , I recently found out about the coins niobium here and I looking for some not so expensive coins with on the exchange certainly understand that these coins are not cheap but I'm willing to offer a decent equivalent coins (rare, silver and other)