Oct 8 (Reuters) - Mount Ridley Mines Ltd MRD.AX :
* PETER CHRISTIE HAS BEEN APPOINTED AS NON-EXECUTIVE CHAIRMAN
* MICHAEL PEDLEY RESIGNS AS A NON-EXECUTIVE CHAIRMAN
Oct 8 (Reuters) - Mount Ridley Mines Ltd MRD.AX :
* PETER CHRISTIE HAS BEEN APPOINTED AS NON-EXECUTIVE CHAIRMAN
* MICHAEL PEDLEY RESIGNS AS A NON-EXECUTIVE CHAIRMAN