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Here’s where the oldest evidence of lead pollution comes from
In antiquity, lead was released into the atmosphere as a byproduct of smelting ore for copper and silver. The toxic metal ...
Nexa Achieves 2024 Production and Costs Guidance, Exceeds Copper Production, and Provides 2025-2027 Outlook
Nexa Resources S.A. (NYSE: NEXA) ("Nexa Resources" or "Nexa" or the "Company") is pleased to announce its operational results ...
Morningstar21d
BHP's 2Q Copper, Iron Ore Output Rises
BHP Group, the world's top miner by market value, said it produced more copper and iron ore but less steelmaking coal last quarter compared to a year earlier. The Australia-based mining giant on ...
New York Post10d
Here’s where the oldest evidence of lead pollution comes from
In antiquity, lead was released into the atmosphere as a byproduct of smelting ore for copper and silver. The toxic metal later condensed as dust and settled onto the soil. “Silver was used for ...