Mandalay Resources Corp. said May 14 that it appointed COO Dominic Duffy as its new president and CEO, replacing Mark Sander, who stepped down.
Sander, who is one of the founders of Mandalay, also withdrew his nomination to the company's board.
Duffy previously worked for Hecla Mining Co. and has been Mandalay's COO since 2013. The company said it will not be appointing a new COO at the moment given Duffy's expertise.
