Ukraine’s trove of rare earths and other critical minerals remains in the spotlight after a White House clash between President Donald Trump and his Ukrainian counterpart, Volodymyr Zelensky.Ukraine’s trove of rare earths and other critical minerals remains in the spotlight after a White House clash between President Donald Trump and his Ukrainian counterpart, Volodymyr Zelensky. Ukraine’s trove of rare earths and other critical minerals remains in the spotlight after a White House clash between President Donald Trump and his Ukrainian counterpart, Volodymyr Zelensky.   Read More MarketWatch.com – Top Stories