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Metal idols of ancient times

Dear sir,

I have few idols made of five metals aging more than a thousand years. I don't know what name I have to give the materials they made of. It is predominantly copper made and silver, gold, bronze, tin are also mixed. It was a great technique of ancient times to mix them proportionately otherwise either one of them will get separated (as far as I heard).

Hope you kindly answer my problem.

Venkat Rao
- Visakhapatnam, Andhra Pradesh, India

One of the earliest metal finishing practices was surface enrichment--making something out of an alloy that included gold, then using acid to dissolve everything except the gold, leaving a gold enriched surface.

Sorry, I know little about the 5-metal panchalogam, if that is what you are referring to, but letter 21381 may answer your questions on that.

Ted Mooney, P.E.
Striving to live Aloha
(Ted can offer longterm or instant help)
finishing.com - Pine Beach, New Jersey

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