All articles tagged with #nickel
Senators approved the Common Cents Act, paving the way to end penny production (final minting in 2025) and to allow retailers to round cash transactions to the nearest five cents when exact change isn’t available, while keeping electronic payments exact; the nickel could be next, though a separate bill to suspend nickel production remains stalled in the House.
Asteroid 16 Psyche, about 225 km wide in the main belt, may contain large amounts of iron and nickel, prompting a back‑of‑the‑envelope figure of around $10 quintillion that is more a scale marker than a mining forecast. NASA’s Psyche mission (launched 2023) will map its composition and structure to understand whether it’s a remnant planetary core or a mixed rock-metal body, shedding light on planetary formation rather than turning Psyche into a market resource.
India seeks a foothold in Indonesia's critical minerals processing network—centered on nickel and currently dominated by China—through joint ventures to refine minerals in Indonesia for export to India, while Modi and Prabowo also discuss expanding defence ties including a potential BrahMos missile sale.
China warns that Indonesia’s recent nickel regulations—lowered mining quotas and a new pricing mechanism—could jeopardize about $50 billion in Chinese investment, with $30 billion in existing projects and $20 billion in planned investments at risk and up to 400,000 jobs affected, as higher production costs disrupt operations; Jakarta also tightens export controls and expands state oversight, drawing pushback from Chinese officials and companies seeking policy stability.
Dallas drafted Caleb Downs in the 2026 NFL Draft, moving up to select the Ohio State safety who Dallas envisions can handle nickel, safety and cornerback duties and serve as a defensive multiplier to elevate his teammates.
The penny’s retirement has coin experts wondering if the nickel could be the next to go, since minting nickels costs far more than their face value (about 13.78 cents per coin in 2024 versus a 5-cent value, with roughly $85 million lost on nickels and $18 million on pennies that year). The U.S. Treasury has no formal plan to eliminate the nickel, and Americans still actively use nickels, but inflation and rising production costs keep the debate alive. Some lawmakers have floated rounding cash transactions to the nearest five cents as a potential workaround, which could shift how retailers handle small-change trades if the nickel disappears. Experts expect the nickel’s demise, if it happens, to be gradual—likely over ten to fifteen years—though it’s not imminent, and the coin could instead stay in circulation longer if policy or consumer behavior changes differently than anticipated.
NASA’s Perseverance rover found unusually high nickel levels (up to 1.1% by weight) in rocks from Neretva Vallis in Jezero crater, dating about 3 billion years, with nickel‑rich minerals in magnesium‑sulfate veins that resemble Earth’s pyrite. While this hints at a chemical environment that could support microbial processes, it does not prove life on Mars; the nickel’s origin is uncertain and requires further study.
Detroit Lions coach Dan Campbell and defensive coordinator Kelvin Sheppard are installing three new defensive packages this spring to make the base defense more versatile for passing downs after losing linebacker Alex Anzalone and nickel corner Amik Robertson. With Malcolm Rodriguez likely replacing Anzalone at WILL and additions like Christian Izien, Roger McCreary, and Avonte Maddox, Detroit aims to dial up more nickel and flexible alignments depending on the opponent and personnel, though Branch’s Achilles injury and future draft/free-agent moves will influence the final look.
Perseverance found nickel-rich rocks in Neretva Vallis (32 of 126 samples with nickel up to 1.1% by weight) often attached to iron-sulfide minerals and organic compounds, pointing to a water-influenced, reducing environment at Jezero Crater and making nickel potentially bioavailable for ancient Martian life, hinting at longer-lived habitable conditions.
The Titans released cornerback L'Jarius Sneed, and the Bengals are weighing a signing to bolster their secondary, potentially at nickel behind boundary corners Dax Hill and DJ Turner II; Sneed's experience in the slot and prior success with the Chiefs could make him a versatile, cap-friendly depth option.
NASA’s Hubble reobserved interstellar comet 3I/ATLAS during its close solar approach, allowing scientists to track nickel and iron emissions before and after perihelion with unprecedented precision. The study found the observed outer layers are sun-baked crust rather than pristine material, complicating direct measurements of its original metallicity, but SPHEREx data showing dust, water, and organics in the coma, along with the metal measurements, provide valuable insights into how heavy elements behave in other star systems and what this implies about planet formation.
New research suggests that the delayed rise of oxygen in Earth's atmosphere was controlled by the levels of nickel and urea, which initially limited cyanobacterial growth. As these compounds declined, cyanobacteria proliferated, releasing oxygen and triggering the Great Oxidation Event, a key step in making Earth habitable and providing insights for life beyond Earth.
A recent study of the interstellar object 3I/ATLAS revealed unusual chemical signatures, including the presence of nickel without iron and cyanide, which are atypical for natural comets and suggest possible technological origins. The object exhibits a steep increase in mass loss rates as it approaches the Sun, and its characteristics raise questions about its true nature, whether a natural comet or an alien artifact. Ongoing observations and analyses aim to clarify its origin and implications for extraterrestrial intelligence.
Aluminium and nickel prices surged following the imposition of sanctions on Russian supply, as concerns over disruptions to the global supply chain intensified. The sanctions, imposed in response to Russia's invasion of Ukraine, have raised fears of potential shortages and supply chain disruptions, leading to a sharp increase in commodity prices.
Aluminum and nickel prices soared on the London Metal Exchange following the imposition of US and UK sanctions prohibiting the delivery of Russian metal produced after midnight on Friday. The sanctions, designed to limit President Putin's military funding, have introduced significant uncertainties into the metals market, which has already been affected by Russia's invasion of Ukraine.