Mining, milling and smelting of lead and zinc ores took place throughout the mining district beginning in the mid-1800s and continued in some areas until the 1970s. "Over the past few decades, much of ...

Announced by Ekperikpe Ekpo, Minister of State for Gas, the investment promises to restore Nigeria's aluminum smelting ...

Gold prices rose on Wednesday as the rise in dollar index paused ahead of release of US CPI data. A rise in inflation in the ...

The worst result, after buying shares in a company (assuming no leverage), would be if you lose all the money you ...

These tests were preliminary in nature and a more exhaustive test work program is planned using mineralized core from the current drill program to determine, based upon a number of available custom ...

Developers used slag — a waste separated from metals during smelting or ore refining — to pave in the area. “It looks like a ...

Nigeria has entered into a $1.2 billion agreement with Chinese state-owned engineering firm, CNCEC, to revive a critical gas processing ...

An ore refining equipment, which is used in the last stage of beneficiation, helps to further purify the iron concentrate ...

Workers urged all companies operating in the nickel smelting area to be identified following a series of accidents.

This package will be complemented by ongoing discussions with other smelting partners, export credit agencies, commercial ...

Finland-based Metso Corp. has opened a direct-reduced iron (DRI) smelting furnace pilot facility in Pori, Finland. The company says the new facility will allow customer-specific pilot-scale testing to ...

Tozero, a Munich-based startup that recovers valuable raw materials from recycled lithium-ion batteries, is gearing up to ...