New evidence reveals that Tamil Nadu may have skipped the Copper Age, directly advancing to iron smelting. Archaeological ...

Copper retains much of the luster that lent Arizona the unofficial nickname "Copper State," and is king in rural Greenlee County.

Recent archaeological discoveries in Tamil Nadu reveal South India as an early hub of iron smelting, challenging historical ...

Detailed price information for Ivanhoe Mines Ltd (IVN-T) from The Globe and Mail including charting and trades.

Incorporating Slag variants in SCC have led many researchers come to a significant conclusion that slag in ... SRIVASTAVA, A.K.L., “Effect of copper slag on recycled aggregate based self-compacting ...

The most abundant supply of copper comes from the U.S. and Chile, but even in those areas, this metal content isn't infinite. How long the supply of copper will be sufficient is yet to be determined, ...

U.S. President Donald Trump on Tuesday ordered a probe into possible tariffs on copper imports to rebuild U.S. production of ...

President Donald Trump on Tuesday launched a probe into potential new tariffs on copper imports, saying they would help rebuild U.S. production.

Canada's First Quantum hopes to export copper concentrate from Panama as soon as it gets approval from the Panama government, ...