Company:  RIO TINTO PLC (RIO)
Form Type:  8-A12B
Filing Date:  4/24/2012 
CIK:  0000863064 
Address:  2 EASTBOURNE TERRACE 
City, State, Zip:  LONDON, W2 6LG,  00000 
Telephone:  44 20 7781 1623 
Fiscal Year:  12/31 
Last Trade
Last Trade: 
$43.54  
Change: 
-0.65 (-1.47%)  
Trade Time: 
04:02 PM EST  
Market Cap: 
$61.44B
Description of Business
Register for a Free Trial and access this filing in:     
  FORM 8-A12B
  EXHIBIT 1.2