cobre

Mining

The mining company was drilling hundreds of meters below the already mapped area in Pará when it discovered new copper and gold zones in Furnas, a project that could operate for 24 years alongside Vale.

Geovane Souza 12/06/2026 at 10:26

Economy

Old chargers forgotten in the drawer may hide copper, reusable parts, and a simple chance to save before they become electronic waste.

Viviane Alves 11/06/2026 at 11:01

Science and Technology

YouTuber connects 400 car batteries, creates a circuit with over 160,000 amperes, uses 450 kilograms of copper, and demonstrates a force capable of destroying metal in an impressive experiment.

Fabio Lucas Carvalho 07/06/2026 at 05:56

Science and Technology

Deep-sea mining left a scar for over 40 years in the Pacific, study reveals an ecosystem that has not yet fully recovered and raises a global alert before companies attempt to advance in the extraction of copper and cobalt for batteries in deep waters.

Carla Teles 28/05/2026 at 22:38

Interesting facts

Deposit with gold, copper, and silver discovered at just 108 meters deep in Argentina; the area is less than 3 km from the largest copper discovery of the last 30 years and is already attracting billion-dollar investment.

Alisson Ficher 21/05/2026 at 21:18

Mining

Gold, silver, and copper appear near the surface at Filo Sur, making mining companies look at San Juan as a new treasure map in the Andes.

Viviane Alves 20/05/2026 at 15:26

Economy

Vale looks at Carajás copper that remained hidden in the balance sheet for 20 years and could be worth almost half of the company, according to Exame, as global demand surges with electric cars, data centers, 5G, and renewable energy worldwide until 2040.

Bruno Teles 15/05/2026 at 22:49

Mining

The exploration of rare earths, lithium, copper, tin, and other critical minerals has surged in the last five years, encroaching on 278 indigenous lands, and the mining boom raises alarms in Brazil.

Flavia Marinho 11/04/2026 at 21:48

Interesting facts

With over 300 million coins produced every day, the mining factory extracts copper from tons of rock, using giant machines, metal alloys, and an inspection system that completes an impressive production process.

Flavia Marinho 06/04/2026 at 21:36

Economy

Brazil could become a key player in the “electrification metal”: global demand for copper is expected to soar with electric cars and AI, the IEA projects a deficit of up to 30% by 2035, and Carajás drives the bet for the country to move from just 1% of global production.

Carla Teles 06/04/2026 at 13:46

Mining

Vale Mining Announced $3.5 Billion Investment in Copper Mining in Carajás, One of the World’s Most Needed Minerals, Sparking Global Competition for Construction, Technology, Electric Vehicles, Renewable Energy, and Data Centers

Flavia Marinho 25/02/2026 at 10:42

Science and Technology

China, The Asian Giant Manufacturing Solar Panels, Electric Cars, and Batteries, Wants the World Captive to Its Supremacy in Critical Minerals and Is Targeting the Ocean Depths to Extract Trillions of Niobium, Copper, Cobalt, and Manganese Nodules

Flavia Marinho 15/02/2026 at 16:30