In article ,
The Natural Philosopher wrote:
is that similar to "muckite"?

Yep. Mezac or 'pot metal'

Copper zinc alloy IIRC

Actually Mazak. Or Zamak. Officially 95% zinc, 5% aluminium. From the days
when ally was very expensive. Known as pot metal, as easy to cast.

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*I started out with nothing... and I still have most of it.

Dave Plowman London SW
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