Jan 18 (Reuters) - Quest Minerals Ltd QNL.AX
* Chairman appointment, director appointment and resignations-qnl.ax
* Paul Piercy has stepped down as a director and chairman
* Appointed Steve Formica as non-executive chairman
* Jerome G (Gino) Vitale will also step down as managing director and continue as a non-executive director Source text for Eikon: Further company coverage: QNL.AX