March survey by McKinsey sees China trumping geopolitical instability, leadership change, terrorism, refugees and euro break-up as risks to global economy.
Randgold Resources’ annual resource and reserve declaration, shows attributable measured and indicated resources steady at 21.1 million ounces while inferred resources are marginally up to 6.7 million ounces.
Lockheed lands $480m customer for aircraft combining power of helicopter, airplane and hovercraft dramatically altering mining and exploration economics.