Antique Moro Gunong

kai · 18th February 2018, 12:41 PM

Hello Fernando,

I'm with David in that suasa usually doesn't patinate that heavily during active use. However, if not handled for longer periods and with varnish/grime/whatever accumulating, it still is a valid possibility.

There are some quite unusual alloys with low gold and/or silver contents in Asia. IMHO it would be interesting to have it tested: Just make sure the jeweller understands that you're looking for (very) low gold content as this will influence the testing approach. Better yet, results from modern XRF instruments should allow a full understanding of this unusual alloy.

Regardless of the alloy utilized, a nice , early example!

Regards,
Kai

18th February 2018, 12:41 PM	#33
kai Member Join Date: Apr 2005 Posts: 3,255	Hello Fernando, I'm with David in that suasa usually doesn't patinate that heavily during active use. However, if not handled for longer periods and with varnish/grime/whatever accumulating, it still is a valid possibility. There are some quite unusual alloys with low gold and/or silver contents in Asia. IMHO it would be interesting to have it tested: Just make sure the jeweller understands that you're looking for (very) low gold content as this will influence the testing approach. Better yet, results from modern XRF instruments should allow a full understanding of this unusual alloy. Regardless of the alloy utilized, a nice , early example! Regards, Kai Last edited by kai; 18th February 2018 at 01:37 PM. Reason: clearer wording

Thread Tools	Search this Thread
Show Printable Version Email this Page	Search this Thread: Advanced Search
Display Modes
Switch to Linear Mode Switch to Hybrid Mode Threaded Mode