Trilogy Metals shares soar 215% after US takes 10% stake in Canadian mining firm

Shares in small Canadian mining firm Trilogy Metals skyrocketed nearly 215% Tuesday after the US government said it would take a 10% stake in it.The partnership includes a $35.6 million investment in the Vancouver-based company, which has just five employees, according to a White House fact sheet published Monday.President Trump’s deal is an effort to unlock domestic supplies of copper and critical minerals to rival China’s reserves — Trilogy holds interest in two Alaska mineral projects, including the Ambl ...