Keris Melayu - all original & unmessed with

BluErf · 31st January 2007, 11:48 PM

Hello Alan,

Thanks for the advice. I'll go look for a bottle of silver test!

Come to think of it, there were some black coating on parts of the pendok that were a bit difficult to clean off, but best to test it for sure.

Btw, I've never heard of the term mamas. What is it?

A. G. Maisey · 1st February 2007, 12:23 AM

Mamas is that stuff that looks like silver, that gets sold as silver, native silver, low silver, low silver alloy, and anything else that sounds like it might be silver but is not, by dealers who are too lazy or too dishonest to test. Lots of those "silver" Javanese pendok are mamas. I don't know the exact analysis, but its supposedly something like a Chinese white metal alloy that is quite well known---pakalun, or some name like that. It is similar to white brass and nikel silver in appearence and behaviour.Its value is about one fifth of silver.
I buy silver test from a jeweller's supply store.

Battara · 1st February 2007, 12:36 AM

Most likely "mamas" is a form of "German Silver" or a nickel-copper mix. Can look like silver, but isn't. Lots of "silver" mounts on many Filipino/Moro pieces are actually this white metal mix.

BluErf · 1st February 2007, 12:46 AM

Thanks for the info. I think I know what mamas is. I have had a few pieces with metal parts which looked like silver, but looks harder and not so malleable.

I found a part on the pendok which I did not polish; just a few wipes with the silver polishing cloth. It looks black enough.

A. G. Maisey · 1st February 2007, 01:06 AM

Yep, it does. Almost a bit too black. I've had stuff in my hand that I would have sworn was silver. Only way to know for sure is to test.

David · 1st February 2007, 03:20 AM

Quote:

Originally Posted by Battara

Most likely "mamas" is a form of "German Silver" or a nickel-copper mix. Can look like silver, but isn't. Lots of "silver" mounts on many Filipino/Moro pieces are actually this white metal mix.

A lot of folks think that that stuff that we all call "German silver" actually has some small quantity of silver in it, but AFAIK it does not.

1st February 2007, 12:46 AM	#4
BluErf Member Join Date: Dec 2004 Location: Singapore Posts: 1,180	Thanks for the info. I think I know what mamas is. I have had a few pieces with metal parts which looked like silver, but looks harder and not so malleable. I found a part on the pendok which I did not polish; just a few wipes with the silver polishing cloth. It looks black enough. Attached Images

31st January 2007, 11:48 PM	#1
BluErf Member Join Date: Dec 2004 Location: Singapore Posts: 1,180	Hello Alan, Thanks for the advice. I'll go look for a bottle of silver test! Come to think of it, there were some black coating on parts of the pendok that were a bit difficult to clean off, but best to test it for sure. Btw, I've never heard of the term mamas. What is it?

1st February 2007, 12:23 AM	#2
A. G. Maisey Member Join Date: May 2006 Posts: 7,015	Mamas is that stuff that looks like silver, that gets sold as silver, native silver, low silver, low silver alloy, and anything else that sounds like it might be silver but is not, by dealers who are too lazy or too dishonest to test. Lots of those "silver" Javanese pendok are mamas. I don't know the exact analysis, but its supposedly something like a Chinese white metal alloy that is quite well known---pakalun, or some name like that. It is similar to white brass and nikel silver in appearence and behaviour.Its value is about one fifth of silver. I buy silver test from a jeweller's supply store.

1st February 2007, 12:36 AM	#3
Battara EAAF Staff Join Date: Dec 2004 Location: Louisville, KY Posts: 7,280	Most likely "mamas" is a form of "German Silver" or a nickel-copper mix. Can look like silver, but isn't. Lots of "silver" mounts on many Filipino/Moro pieces are actually this white metal mix.

1st February 2007, 01:06 AM	#5
A. G. Maisey Member Join Date: May 2006 Posts: 7,015	Yep, it does. Almost a bit too black. I've had stuff in my hand that I would have sworn was silver. Only way to know for sure is to test.