Does anyone know the precious metal content if any on these?

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Rreyes097

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Mar 30, 2016
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I was wondering what the precious metal content if any on these these are mainly from RAM sticks and motherboards and whatnot. Any information or a point in the right direction on a thread that's already addressing this issue would be greatly appreciated thank you.
 

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Good morning,
they are Ball Grid Array I.C. chips (middle/high yield content of gold). The RAM IC have gold wires beneath the black epoxy " belt" in between the metallic balls, easy job to do mechanically with an engraver machine if you do not like the pyrolysis/incineration method.
 
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