An asteroid that could contain trillions of dollars’ worth of precious platinum is set to zoom past Earth Sunday.
A worker was critically injured in one of the mines at the Black Diamond Mines Regional Preserve near Antioch Tuesday , according to the Contra Costa County Fire Protection District.
There’s a rush in the U.S. to find key components of cellphones, televisions, and other electronic devices, and old mine tailings piles scattered around the West just might be the answer.
With the price of the metal near historic highs, hovering around $1,700 an ounce, the first large-scale hard rock gold mining operation in a half-century is coming back to life.
California investigators were looking for thieves who made off with an estimated $2 million in precious gems and gold from a Central Valley museum during a brazen daytime robbery.