Talk:Mataura

ouvea premix
I've never heard of ouvea premix before.

This article has "8000 tonnes of aluminium dross, also known as ouvea premix" but the article https://en.wikipedia.org/wiki/Tiwai_Point_Aluminium_Smelter has "the removal of all aluminium dross and ouvea premix".

Are they the same thing or are they different things? Or are both articles correct? Nick Barnett (talk) 21:09, 17 October 2021 (UTC)