I presently have 3 lbs of nice gold computer pins (military type color gold), that i am unsure whether its more profitable to sell online as opposed to having a local guy smelt it for a percentage. I had a pound of mixed (lots of silver ends) that i had smelted down into a 352 gram bar and had tested and here is the break down:
nickle - 0.8543
copper - 92.7253
zinc - 5.1407
silver - 0.637
gold - 0.6327
This means I would have a total of 2.26g of gold in that bar. How much of a difference is there between good gold and bad gold plating?
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