The largest deposits of iridium are found in South Africa and Russia, where it is mined as a byproduct of nickel. 2. Osmium: The Densest Naturally Occurring Element Osmium is a hard, bluish-white ...

And now scientists have figured out where this dinosaur-killing rock likely came from. According to research headed by Mario ...

The company’s recent purchase of Reldan offers the potential for recycling a wider variety of precious metal-bearing material ...

They accidentally discovered a band of sedimentary rock that contained unusually high levels of a rare element, iridium. Chemical dating techniques put the rock at around 65 million years old.

Iridium, named after a chemical element, provides voice and data transmissions from anywhere on Earth, courtesy of a constellation or network of 66 active, interconnected low-altitude satellites.

The Alvarez pair identified a layer of sediment at the boundary of the Cretaceous and Palaeogene geological periods that was enriched with iridium, an element commonly found in asteroids and ...

For example, there's a clear boundary 66 million years ago where rocks contain unusually high concentrations of the element iridium, which is often found in meteorites. This boundary marks the ...

Catalysts play an important role in the manufacture of many products that we encounter in everyday life—for example in cars ...

prompting Wollaston to give the new element the name rhodium - from the Greek word for rose - but he could also isolate palladium for the first time. Tennant also discovered the transition metals ...

Mattiq says it is evaluating “millions of combinations” of different alternatives to iridium for PEM electrolysis, while Hystar, Air Liquide, and Trillium Energy Solutions have revealed plans ...

Spintronic devices work with spin textures caused by quantum-physical interactions. Scientists have now studied graphene-cobalt-iridium heterostructures at BESSY II. The results show how two desired ...

Features Iridium as new exterior color option <li /> Carbon fiber scuff plate now available on LC 500h with <a target=_blank ...