CleanTech Vanadium Mining welcomed James Rodriguez de Castro to join the company in an advisory capacity. Exploits Discovery appointed Rod Husband as president and CEO of the company, following the resignation of Jeff Swinoga as president, CEO and director. Silver Spruce Resources welcomed Paul K. Smith as vice-president of exploration. Board changes:Aris Mining announced Ian Telfer has retired from the board of directors and stepped down as chair of Aris Mining. Blue Moon Metals added Peter Madsen to the board of directors with his term to commence concurrent with the Nasdaq listing.