RCKS Talk commented on IDM Mining (TSXV:IDM), Otis Gold (TSXV:OOO) and Sierra Metals (TSX:SMT).
As quoted in the email sent to subscribers:

Last week, we commented on IDM Mining’s Red Mountain Feasibility Study update, Otis’ update on exploration activities at its Kilgore Gold Project and Sierra’s resource update for its Cusi mine. A summary of our thoughts along with the links to our full comments can be found below.