March 30 (Reuters) - Trevali Mining Corp TV.TO :
* TREVALI ANNOUNCES DEPARTURE OF JESSICA MCDONALD FROM TREVALI BOARD; APPOINTS JILL GARDINER AS CHAIR OF THE BOARD
March 30 (Reuters) - Trevali Mining Corp TV.TO :
* TREVALI ANNOUNCES DEPARTURE OF JESSICA MCDONALD FROM TREVALI BOARD; APPOINTS JILL GARDINER AS CHAIR OF THE BOARD