The gold contained in mobile phones is generally located on the motherboard and chip. But the content is very small, a ton of mobile phones can extract 150 grams of gold. Among the metals contained in a mobile phone motherboard, the content of silver is much higher than that of gold, and the content of copper is the highest.
Taking a batch of used mobile phones as an example, each ton can be extracted to 200-300g gold, 1000-3000g silver, and about 100kg copper. The gold content of a ton of gold ore is about 15-20g.