Investment in Mindax

Red Rock Resources plc
14 February 2008

                             RED ROCK RESOURCES PLC

                     Update - investment in Mindax Limited

Dated: 14 February 2008

Red Rock Resources plc (the 'Company'), the mineral exploration and development
company focused on advancing iron ore, uranium and manganese projects in
Australia and East Africa, announces that it has further increased its
investment in Mindax Limited ('Mindax'), a mineral exploration company listed on
the Australian Stock Exchange ('ASX') under the trading symbol MDX. The Company
has acquired a further 2,050,000 shares in Mindax at a cost of approximately
£123,756, bringing its total holding to 8,450,000 shares as at 14 February 2008.
This total holding represents an interest of 10.02% in Mindax's issued ordinary
share capital. The purchase is made for investment purposes.

An announcement of this holding has also been made on the ASX.

Mindax has issued an update letter to its shareholders and option holders
relating to the Company's holding in Mindax, and highlighting the potential
contribution to the value of Mindax from Mindax's Mt Forrest iron ore project,
that adjoins the Company's Mt Alfred tenement in Western Australia. Copies of
this update letter may be downloaded from the Australian Stock Exchange website
or from the Mindax website:

http://www.asx.com.au/asxpdf/20080212/pdf/317df5wdr58g6k.pdf

http://www.mindax.com.au/upload/documents/reports_announcements/UpdateLettertoShareandOptionHolders562300.pdf


Enquiries:

Andrew Bell               0207 402 4580       Red Rock Resources plc              Chairman
                          or
                          07766 474849

John Simpson              020 7512 0191       Blomfield Corporate Finance Ltd     Nominated Adviser

Ron Marshman / John       020 7628 5518       City of London PR Limited            Public Relations
Greenhalgh

Updates on the Company's activities are regularly posted on its website, www.rrrplc.com.


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