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Gold/Mining/Energy : Gold Price Monitor
GDXJ 128.04+0.7%Jan 16 4:00 PM EST

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To: d:oug who wrote (89232)9/3/2002 12:30:42 PM
From: E. Charters  Read Replies (2) of 116871
 
There is magnetic stainless and non magnetic. There is also magnetic silver and non magnetic. They mix silver with iron and it remains magnetic up to a certain percent.

There is also fradulent and non fraudulent jewerly. Caveat caveat.

Interestingly the Inca could make copper plated gold, which modern science thought was impossible. But the Inca statues were not hollow but only ten percent gold and the rest copper. The process was an acid bath removal of the copper from the surface. Quite tricky and only discovered very lately.
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