April 11 (Reuters) - Kerr Mines Inc KER.TO
* Kerr mines strengthens board and management with new appointments
* Appointment of claudio ciavarella as chief executive officer
* Kerr mines inc - chris hopkins will relinquish his interim president and ceo roles and resume his role as chief financial officer
* Kerr mines inc - appointment of martin kostuik as president and director effective immediately Source text for Eikon: ID:nCNWxQdg1a Further company coverage: KER.TO