How about the way they reclaim copper from the waste Etchent
Electroplate  the anode? with copper.
You could dothe the same for the gold if you know the chemistry for the
solution and the metal's for anode and cathode.

Regards Art.

----- Original Message -----
From: Roman Black <fastvid@EZY.NET.AU>
To: <PICLIST@MITVMA.MIT.EDU>
Sent: Thursday, December 28, 2000 3:54 AM
Subject: Re: [OT]: Treasure from trash?? Big ----Snip---

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