![theminingstory on Twitter: "#DYK that there are 40+ mined #metals and rare earths used to produce a single smartphone? 🇨🇦's #mining sector is essential to the innovative tech we use to communicate theminingstory on Twitter: "#DYK that there are 40+ mined #metals and rare earths used to produce a single smartphone? 🇨🇦's #mining sector is essential to the innovative tech we use to communicate](https://pbs.twimg.com/media/FMYuRlzXwAAnONx.jpg:large)
theminingstory on Twitter: "#DYK that there are 40+ mined #metals and rare earths used to produce a single smartphone? 🇨🇦's #mining sector is essential to the innovative tech we use to communicate
![Recycling | Free Full-Text | Determination of Metals' Content in Components Mounted on Printed Circuit Boards from End-of-Life Mobile Phones Recycling | Free Full-Text | Determination of Metals' Content in Components Mounted on Printed Circuit Boards from End-of-Life Mobile Phones](https://pub.mdpi-res.com/recycling/recycling-05-00020/article_deploy/html/images/recycling-05-00020-ag.png?1599651863)
Recycling | Free Full-Text | Determination of Metals' Content in Components Mounted on Printed Circuit Boards from End-of-Life Mobile Phones
![Attero on Twitter: "Up to 90% of materials used to make mobile phones can be recycled. The recovered metals are re-used for producing new electronics, saving on our natural resources. Recycle your # Attero on Twitter: "Up to 90% of materials used to make mobile phones can be recycled. The recovered metals are re-used for producing new electronics, saving on our natural resources. Recycle your #](https://pbs.twimg.com/media/FKFWAcVVUAI_5is.jpg)