Transaction in Own Shares

Rio Tinto PLC
16 June 2006


This replaces the announcement released at 17.10 on 16/06/06 under RNS No.
7651E, headlined 'Transaction in own Shares' reflecting an amended price.  The
previous price stated was 5092 pence per ordinary share.



Rio Tinto plc today acquired through JPMorgan Cazenove Limited 300,000 of its
ordinary shares at an average price of 2760.5092 pence per ordinary share. The
purchased shares will all be held as treasury shares.

Following the above purchase, Rio Tinto plc holds 13,791,052 ordinary shares as
treasury shares. The total number of ordinary shares in issue (excluding shares
held as treasury shares) is 1,049,612,111.



For further information, please contact:

Investor Relations
Nigel Jones
Office: [phone]
Mobile: [phone]

Secretarial Department
Matthew Whyte
Office: [phone]
Website: www.riotinto.com



                      This information is provided by RNS
            The company news service from the London Stock Exchange       OSILFFDRAIRLIR