White gold?

[mikeinkaty]

If white gold has a rhodium plating, how do you test it? Is this something worth messing with if it contains lots of nickel? Will SMB cause nickel to drop?

Mike

 

[jimdoc]

You have to file into it.

Have you downloaded this yet?
The Pawnbrokers Guide to Testing Metals
http://goldrefiningforum.com/phpBB3/download/file.php?id=1765

And Testing Precious Metals (Hoke)
http://goldrefiningforum.com/phpBB3/download/file.php?id=16976

Jim