Mobile phones – a veritable gold mine
Gold, silver and copper are sought-after materials, and can be found inside mobile phones. Despite this, in Switzerland only 20% of mobile phones are recycled. (RTS/swissinfo.ch)
Gold, silver and copper are sought-after materials, and can be found inside mobile phones. Despite this, in Switzerland only 20% of mobile phones are recycled. (RTS/swissinfo.ch)
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