Advanced Nanotechnology Ltd - Harold Clough has resigned as a director. Ampella Mining Ltd - Paul Wright has resigned as non-executive chairman and director. Non-executive director Jan Hope has been appointed as non-executive chairman. Atom Energy Ltd - Ross Louthean has been appointed as a director following the resignation of Bevan Tarratt. Bauxite Resources Ltd - David McSweeney has been appointed as executive director. Continental Capital Ltd - Kim Massey has resigned as an alternate director. Elixir Petroleum Ltd - Kent Hunter has resigned as non-executive director and company secretary. Alex Neuling has been appointed as company secretary. Iron Ore Holdings Ltd - Former WA premier Richard Court has been appointed as non-executive director, having acted as an adviser to the board since September 2005. Simon Robertson has also been appointed as company secretary. Jindalee Resources Ltd - Sam Berridge has been appointed as an alternate director. Metals X Ltd - Non-executive director Don Head has passed away. Minara Resources Ltd - Cynthia Sargent has been appointed as company secretary and general counsel following the resignation of Cassandra Walsh. Mineral Resources Ltd - Navis Capital adviser Mark Dutton has been appointed as non-executive director. North Australian Diamonds Ltd - Shannon Caporn has been appointed as company secretary following the resignation of Mark Bianchini. Northern Star Resources Ltd - Charles Wilkinson has resigned as executive director. Oklo Uranium Ltd - Neil McLachlan has been appointed as non-executive director. Peninsula Minerals Ltd - Jade Styants has resigned as joint company secretary. Prosperity Resources Ltd - Miles Worsley has been appointed as a non-executive director replacing Gary Artmont. Solco Ltd - Alex Lamond has been appointed as CEO taking over from David Richardson, who will remain on the board as a non-executive director. Former federal minister Ian Campbell has been appointed as a non-executive director and Mark Norman as executive director and vice president of international operations. Swick Mining Services Ltd - Mark McAuliffe has resigned as non-executive director. Vietnam Industrial Investments Ltd - Alex Hambly has been appointed as non-executive director following the resignation of Michael Bowen. Simon Lee has also resigned as executive chairman and Mark Clements as executive director. Western Kingfish Ltd - John Gillon has been appointed as a non-executive chairman. Robert Gould and Simon Stone have resigned as directors, and Mark Kendrew has resigned as company secretary.