In The News: Department of Geoscience
Making the most of already mined elements can help meet future demand while reducing carbon emissions
Greenhouse gas emissions from global mining and resource extraction result in up to £2.5tn ($3tn) in damages worldwide every year, according to a new study.
More human remains were discovered at Lake Mead at the weekend, less than a week after a barrel containing a possible murder victim was discovered at the body of water located near Las Vegas, Nevada.
Ambitions to start a uranium industry on American soil are being reawakened - but so are fears of the pollution the industry is bringing.
If imports end because of the war, American companies may look to increase domestic mining, which has a toxic history on Indigenous lands.
A mammoth discovered several years ago 30 miles northwest of Pahrump provides the first-known proof of Ice Age animals in the Amargosa Valley area.
Las Vegas-based MP Materials announced Thursday that it has broken ground for a 200,000-square-foot rare-earth magnet manufacturing facility in Fort Worth, Texas, part of a broader plan by the company to invest $700 million over the next two years to create a complete rare earth supply chain.
Las Vegas-based MP Materials announced Thursday that it broke ground on a 200,000-square-foot rare earth magnetics manufacturing facility in Fort Worth, Texas — part of the firm’s larger plan to invest $700 million over the next two years into creating a full rare earth supply chain.
"If you can't grow it, you have to mine it" goes the miner's credo. The extraction of minerals, metals and fuels from the ground is one of humankind's oldest industries. And our appetite for it is growing.
Water ice is water ice, you might say. Okay, you have rockets, pear ice creams and so on. But if you freeze nothing but pure water—that is, molecules made up of one oxygen atom and two hydrogen atoms—you simply get ice—right?
Water ice is water ice, you might say. Okay, you have rockets, pear ice creams and so on. But if you freeze nothing but pure water—that is, molecules made up of one oxygen atom and two hydrogen atoms—you simply get ice—right?
Researchers have discovered a new form of ice, which could have implications for our understanding of distant, water-rich planets. The findings of the study were published in the journal ‘Physical Review B’. Solid water, or ice, is like many other materials in that it can form different solid materials based on variable temperatures and pressure conditions, like carbon forming diamond or graphite. However, water is exceptional in this aspect as there are at least 20 solid forms of ice known to us. A team of scientists working in 51³Ô¹ÏºÚÁÏ’s Nevada Extreme Conditions Lab pioneered a new method for measuring the properties of water under high pressure. The water sample was first squeezed between the tips of two opposite-facing diamonds — freezing into several jumbled ice crystals. The ice was then subjected to a laser-heating technique that temporarily melted it before it quickly reformed into a powder-like collection of tiny crystals.