Copper
Newly identified ancient Egyptian copper drill rewrites history of region’s craftsmanship
The drill’s chemical composition was also surprising, study co-author Jiří Kmošek noted, as it is made up of an unusual copper alloy containing arsenic, nickel, lead, and silver.
Saudi Arabia says it has $2.5 trillion in ore deposits, rare earth elements reserves - report
Trump administration to overturn Biden's Minnesota mining ban
Copper wound dressings from Israel take top prize at San Diego summit
Copper ions in coffin reveal why Italian 'green mummy' turned emerald, say researchers
The teenage boy found in a Bologna villa cellar in 1987 was preserved by copper's antimicrobial action, which halted decay and infused his skin and bones with a vivid green patina.
From Copper Coins to Bone Tools: Kabul Receives Rare Artifacts for Restoration After Decades of War
The Taliban is moving a cache including pottery, metal, glass and ivory pieces, some over 5,000 years old, from a mine.
Trump warns pharmaceutical tariffs could reach 200%, gives 'a year to get their act together'
US President Donald Trump plans to implement a 200% tariff rate on pharmaceuticals, while he also announced tariffs on semiconductors and copper.
Study: Anatolian hunter-gatherers smelted copper 9,000 years ago
An analysis suggests the copper was exposed to temperatures exceeding 1,000 degrees celsius, indicating a much more advanced control of fire than previously thought for this period.
Tel Aviv University Research: Biblical Timna Valley copper mines exceeded today's safety standards
The research team conducted geochemical studies at copper mining sites in the Timna Valley in the Arava Desert.
Mining exec: Look to copper in the future
Base metal gaining attention from miners due to expected deficit in coming years
Why Silver Investors Should Pay Close Attention to Copper - Jesse Colombo
The price of copper is an often overlooked factor in silver's performance and rivals the influence of gold.
Demand is Soaring For Nickel, Copper, Cobalt and Supply Can't Keep Up
Nickel, copper, cobalt in hot demand! Supply struggles as EV & green tech boom. Industry insider reveals shortages & solutions.
