Beijing’s ban on exporting six valuable minerals highlights America’s reliance on China for many raw materials that ...

LONDON, UNITED KINGDOM / ACCESS Newswire / April 15, 2025 / Guardian Metal Resources plc (LON:GMET), a strategic development and mineral exploration company focused on tungsten in Nevada, USA, is ...

China responded to US tariffs by restricting the export of key minerals. These minerals are vital for electronics and defence ...

including both elemental tungsten and tungsten compounds,” and found the claims obvious. HDSS argued on appeal that the Board improperly construed “comprising tungsten.” The Federal Circuit ...

But they ended up discovering something else entirely: the largest organic compounds ever documented on Mars. The compounds date to 3.7 billion years ago—around the same time that life first ...

To find it, the researchers turned to electron microscopy, to watch how a charge moved through niobium tungsten oxide (NbWo) crystals. They found that the structure of the crystals had a major impact ...

Photo-assisted batteries enhance the capacity of the batteries in the presence of light. However, it needs an external power supply to charge the battery. To overcome this limitation, energy ...

“It was added to China’s expanded list of materials requiring stricter export licensing, which also includes tungsten, molybdenum, indium, and tellurium.” The only significant domestic source of ...

As described in their paper published in Volume 15 of Scientific Reports on January 2, 2025, the research team employed molecular docking analysis to screen a diverse library of natural compounds ...

Recently attention has been directed to the exceptional properties of pure metallic tungsten, now produced in quantity for the manufacture of metal filament lamps, and its suitability for the ...