CT scanning in archaeology provides insights into ancient slag, unraveling early metallurgical processes like copper smelting ...

Chinese companies are rushing to build smelters in Southeast Sulawesi, one of the world’s most abundant sources of nickel. Mining in the Indonesian province has wreaked havoc on the environment and ...

JAKARTA (Reuters) - Large mining companies on Wednesday welcomed a recent decision by the Indonesian government to move forward a ban on exporting nickel ore, as the firms aim to increase smelting ...