CobalTech Mining Inc. said Dec. 15 that it appointed Bruce Bragagnolo as chairman.

Bragagnolo currently serves as chairman of Inca One Gold Corp. He was also co-founder and former CEO of both Timmins Gold Corp. and Silvermex Resources Inc.

The company also reported that Spiro Kletas resigned as a director. Kletas will continue with the company as an adviser to assist with the management transition.