Forget China, The Hot Money in Mining Is Suddenly Saudi (1)

A $2.6 billion deal announced last week has set the stage for a potentially landmark shift in the metal and mining investment landscape: the arrival of Saudi Arabia as a pivotal player.

The agreement with Vale SA gives the kingdom a 10% slice in one of the world’s crucial suppliers of nickel and copper — essential metals needed to decarbonize. It’s also held other talks, including with Barrick Gold Corp. about investing in a big Pakistan copper mine, according to people familiar with the matter. Speaking privately, executives at top miners said the value of Thursday’s deal made clear that ...