* Antaria
National Growth Areas Alliance chairman and LG Super board member Paul Pisasale has been appointed as a non-executive director.
* Aquila Resources
Non-executive director Derek Cowlan has resigned.
* Balamara Resources
Non-executive director Alastair Clayton has resigned.
* Blackham Resources
Paradise Phosphate chief executive officer Craig Michael has been appointed as an alternate director for nonexecutive chairman Joseph Gutnick.
* KalNorth Gold Mines
Laurence Freedman has agreed to defer his retirement and stay on as chairman.
* Narhex Life Sciences
Substantial shareholder and CEM International founder and chairman Ian Reynolds has been appointed to the board.
* Noble Mineral Resources
Non-executive director Brian Thomas has been appointed as acting chief executive officer, following the resignation of managing director Wayne Norris. Resolute Mining general manager of operations Peter Beilby and Equatorial Resources managing director John Welborn have been appointed as non-executive directors.
* Peninsula Energy
Former Barminco chief executive and current Red Mountain Mining executive chairman Neil Warburton has been appointed as a non-executive director. Executive director Malcolm James has resigned from the board, but remains as an executive consultant on special projects.
* PMI Gold Corporation
Non-executive director and former Red Back Mining managing director Ross Ashton has been appointed as interim chairman, following the resignation of Peter Buck. Mr Buck decided to resign from the board after the termination of the planned merger with Keegan Resources.
* Rialto Energy
Interim CEO Robert Shepherd has been appointed as managing director, based in London. Chairman Bruce Burrows intends to retire later this month.
* Tiger Resources
Chief financial officer Stephen Hills has been appointed as finance director.
* Vietnam Industrial Investments
Non-executive director Roger Kwok has been appointed as chairman, following the resignation of Alex Hambly.
Name change
Triton Gold is now known as Triton Minerals.
Change of address
Sihayo Gold
c/- Mccullough Robertson
Level 11, 66 Eagle Street
Brisbane QLD 4000
