"The church but the entire world is worried about the environmental degradation that unregulated mining activities are causing in the Bolívar and Amazonas states."
South African engineering and construction group, currently subject of a takeover bid from Germany’s ATON, said projects were located in sub-Saharan Africa, North America and Australasia.
The Northwest Territories and Nunavut, two of the three regions with the lowest income per capita, will see exploration investment to drop again in 2018, Natural Resources Canada says.