North Korea may not have proved petroleum reserves, but it's estimated that the secluded belligerent nation sits on reserves of more than 200 minerals—including rare earth minerals—worth an estimated up to US$10 trillion.
Move would seek to secure approval for its friendly merger with smaller rival Agrium, creating the world’s largest potash miner worth about $36 billion.
South Korea’s SK Innovation said on Thursday it has started commercial production of lithium-ion batteries with an increased portion of nickel, while reducing the usage of expensive components such as cobalt to extend battery life and cut costs.
Brazil's government will revise a decree that opened up a vast mineral reserve in the Amazon rainforest to mining responding to overwhelming criticism.