Shares in Rio Tinto have slumped more than 35 per cent in the wake of BHP Billiton's shock move to abandon its takeover proposal for its rival.
							26/11/2008 - 09:22
						
					Rio shares plummet as BHP pulls deal
								26/11/2008 - 09:22
							
						

Shares in Rio Tinto have slumped more than 35 per cent in the wake of BHP Billiton's shock move to abandon its takeover proposal for its rival.