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Anyone know the temperatures at which copper colors?

I'd like to know what temperatures - 700 degrees, 1200 °F - are needed to bring the various blues, purples,pinks, etc. out in copper.

Keith Davitt
GARDENS - Cambridge, New York
2006

You can find some very short information on that subject in Fishlocks book on metal colouring. Good luck!

Goran Budija
- Cerovski vrh Croatia
2006

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