Gold producer says its total gold output from mines fell to 522,917 oz in the quarter ended Sept. 30 from 615,498 oz in the same period a year earlier.
India's top court on Tuesday banned the use of petroleum coke, a dirtier alternative to coal, in and around New Delhi in a bid to clean the air in one of the world's most polluted cities.
China’s top nickel producer, will next year start building a new project in Guangxi that will produce raw materials for electric vehicle (EV) batteries, its chairman said, looking to tap the sector’s “explosive” demand.
New report says Rio talking to Indonesian groups to sell interest in giant copper, gold mine – Freeport still at loggerheads with Jakarta about stake sale.