Help ID NZ medallion

Tried, but could not track down, trying to id the metal in the medal, magnet does not attract.  thanks

It isn't on Numista - If it is non-magnetic it is probably copper-nickel by the look of it.

You could have a go at adding it to Numista.

https://en.numista.com/catalogue/contributions/pre_nouveau.php

Cheers Mike

thanks