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.
Diamond-mining company Koidu Holdings reports that development on the Koidu kimberlite expansion project, in Sierra Leone, is on schedule and within budget, promising to ramp up mining production to 100 000 t/m by the second quarter of 2012. Some six