Precious material Mobile phones – a veritable gold mine Sci & Tech ... Print comment Open popup to share Share: share on twitter share on facebook send by e-mail more... Embed code Copy and paste the embed code above. This content was published on February 19, 2017 10:00 AMFeb 19, 2017 - 10:00 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) Neuer Inhalt Horizontal Line subscription form Form for signing up for free newsletter. Sign up for our free newsletter and get the top stories delivered to your inbox. Email address swissinfo EN The following content is sourced from external partners. We cannot guarantee that it is suitable for the visually or hearing impaired. swissinfo.ch Join us on Facebook!