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Hi, I recycled half a kilo of gold-plated ligature from computer motherboards and connectors, and plugs... also 40 sockets. I showed how I took it all apart and recycled it. What I spent on recycling: 500 ml. sulfuric acid 300 ml. electrolyte 100 ml. nitric acid 3 spoons of ammonium nitrate 5 spoons of table salt 2 spoons of iron sulfate 10 liters of boiled water Let's see how it all happened.. and comment