Last week, consulting firm Russell Reynolds delivered a list of 15 potential successors for Eduardo Bartolomeo.
If developed, the $2.4 billion Jadar lithium project in Western Serbia could cover 90% of Europe's current lithium needs.
Environmental campaigners are challenging the approval of a coking coal mine in northwest England.
Investment gives Assore International a 14.99% non-diluted stake in the Canadian copper company, which owns the namesake project in Chile.
