A recent article published in Advanced Functional Materials investigated the influence of chemical pressure on the superconductivity in FeSe 1−x S x crystals. Selenium was replaced with sulfur ...

The Cu POX process is a proven hydrometallurgical method for the treatment of copper sulfide concentrates at lower capacities. The heart of this process is Metso’s proprietary OKTOP autoclave ...

Other types of copper deposits found throughout the world include: Volcanogenic massive sulfide (VMS) deposits, a source of copper sulfide formed through hydrothermal events in submarine environments.

Cube pendant with small crystal - handmade copper jewelry To create a cube from copper wire is not too difficult. It is difficult to make the faces of the cube equal and ensure the hardness of the ...

Commerce Secretary Howard Lutnick said President Trump plans to introduce steep tariffs on copper imports after he directed Cabinet officials to investigate the country’s ability to rely on its ...

President Trump on Tuesday directed his Commerce secretary to investigate the need for possible tariffs on copper, the latest industry to potentially be targeted by Trump’s sweeping trade agenda.

BHP (ASX: BHP) continues its global search for copper to meet soaring demand driven by the energy transition, but a shortage of high-quality deposits— particularly in stable jurisdictions ...

President Donald Trump signed an executive order on Tuesday instructing the Department of Commerce to investigate whether to impose tariffs on copper and derivative products, key industrial ...

Tariffs, if they are imposed, could boost U.S. production of a valuable resource but also raise costs for automakers, construction companies and others. By Ana Swanson and Shawn McCreesh Ana ...

We are excited to share groundbreaking advancements in the realm of solar energy technology, particularly highlighting an emerging thinner-film solar cell: Cu2BaSn(S,Se)4. This innovative solar cell ...