Menu Fermer

Articles sur Gold

Affichage de 1 à 20 de 85 articles

Russian President Vladimir Putin delivers a speech before presenting the Russian Hero of Labour gold medals in June 2023. (Gavriil Grigorov, Sputnik, Kremlin Pool Photo via AP)

Vladimir Putin’s gold strategy explains why sanctions against Russia have failed

Russia has tied its currency to gold to evade sanctions. Shifting the ruble away from a pegged value and into the gold standard itself is aimed at making it a credible gold substitute at a fixed rate.
Aerial view of the Pinto Valley copper mine, located on private and U.S. national forest lands in Gila County, Ariz. Wild Horizon/Universal Images Group via Getty Images

Gold, silver and lithium mining on federal land doesn’t bring in any royalties to the US Treasury – because of an 1872 law

Hard rock minerals like gold, silver, copper and lithium on public lands belong to the American public, but under a 150-year-old law, the US gives them away for free.
Tellurium pieces. Jan Askeit / Wikimedia

How metal-munching microbes help the rare, toxic element tellurium circulate in the environment

Tellurium is a critical mineral for renewable energy – but little is known about its environmental effects and how it circulates in the wild.
Mansa Musa, the king of Mali, approached by a Berber on camelback, from The Catalan Atlas, 1375. Attributed to Abraham Cresques/Bibliothèque Nationale de France/Wikimedia Commons

Book review: how Africa was central to the making of the modern world

Born in Blackness by Howard W. French is a towering work. It argues that, because of gold and slavery, Africa is central to creating the modern world.

Les contributeurs les plus fréquents

Plus