This story was first published by Grist . In the summer of 2023, Vasileios Tsianos, the vice president of corporate ...

Renegade Exploration Ltd (ASX:RNX) believes it has opened up a new chapter for its Andrew zinc-lead-silver deposit in Canada with the discovery of critical minerals germanium (Ge) and gallium (Ga) in ...

Quantum physics underlies technologies from the laser to the smartphone. The International Year of Quantum marks a century of scientific developments.

T oday, silicon photonic circuits connect server racks and play key roles in chemical sensors, biosensors, and LIDAR for self ...

You can take delight in the amazing colors of the gemstones, but through chemistry, you can also see how nature creates those colors using an endless variety of complex structures made with the ...

Gallium is a chemical element with the symbol Ga and atomic number 31. It belongs to group 13 of the periodic table and is mainly extracted as a by-product from metallurgy. Bauxite is used in the ...

Or the mineral sphalerite, whose basic zinc sulfide structure can accommodate impurities of other elements, with cadmium, mercury, manganese, gallium, germanium, and indium instead of zinc ...

The elemental composition of the catalysts obtained by XRF spectroscopy is shown in Table S3 in the SI. Besides the main elements silicon, gallium, and oxygen, some samples contain low levels of ...

The investment plan targets an annual production capacity of two million tonnes (mt) of bauxite, 1.27mt of alumina and 50mt of gallium. Credit: BJP7images/Shutterstock. METLEN Energy & Metals has ...

Greece’s Metlen Energy & Metals SA will invest about €296 million ($304 million) in the European Union’s first gallium production line, as China’s ban on exports of the critical mineral to ...

Greece’s Metlen Energy & Metals SA will invest about €296 million ($304 million) in the European Union’s first gallium production line, as China’s ban on exports of the critical mineral to the US ...