Rio Tinto hails another step closer to develop Serbian lithium mine
If developed, the $2.4 billion Jadar lithium project in Western Serbia could cover 90% of Europe's current lithium needs.
Brilliance.com with a brief infographic on the need-to-know properties of diamonds: Carat, color, clarity and cut. In addition, this visual guide outlines the unique shapes in which diamonds are cut.
Click the image to view it at full size.