Scientists have discovered why some of the richest ore deposits on the planet, such as copper, zinc, silver and uranium, were formed in the middle period of Earth’s history.
Both provinces displaced Western Australia from the first to the third place thanks partly to their rich mineral reserves, competitive tax regimes, efficient permitting procedures, and certainty surrounding environmental regulations.
Gold builds on 15-week highs as large-scale derivatives speculators bump exposure to a rising gold price by a fifth, the most bullish move since November 1.