BusinessThe search for critical raw materials 05:25This browser does not support the video element.BusinessChristian Pricelius12/28/2021December 28, 2021Critical raw materials like lithium, rare earths and graphite are in high demand, but in most places they're not readily available. A team of geologists is working to find them in northern Europe - to allow the EU to be less dependent on China.Copy linkAdvertisement