Oct 27 (Reuters) - Tawana Resources Nl TAW.AX
* Michael Naylor will step down as executive director and chief financial officer
* Craig Hasson will assume an interim cfo position
Oct 27 (Reuters) - Tawana Resources Nl TAW.AX
* Michael Naylor will step down as executive director and chief financial officer
* Craig Hasson will assume an interim cfo position