March 3 (Reuters) - Trevali Mining Corp TV.TO :
* TREVALI ANNOUNCES MANAGEMENT CHANGE
* TREVALI MINING CORP - GERBRAND VAN HEERDEN HAS DEPARTED AS TREVALI'S CFO
* TREVALI MINING CORP - MATTHEW QUINLAN HAS BEEN APPOINTED INTERIM CHIEF FINANCIAL OFFICER
* TREVALI MINING CORP - SEARCH FOR NEW CFO WILL COMMENCE IN NEAR TERM