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Old 21st March 2012, 11:38 PM   #16
Sajen
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Join Date: Aug 2007
Location: Germany, Dortmund
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Quote:
Originally Posted by Battara
Sajen you are right in the estimate of age for this piece. Congratulations.

I would watch the oxidation process over the next couple of months - if it starts to oxidize dark then it is copper, if no change, then swassa. Of course a jeweler could test and find out for you........


Hello Jose,

thank you for confirming the age of the gunong. Since I have pieces made from swasa I hope that I can see it by the colour, when I will have doubts I will let test it.

Regards,

Detlef
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