LONDON (Dow Jones)--Red Rock Resources (RRR.LN), a mineral exploration company, said Thursday new results for samples obtained from prospecting of the Macalder gossan in April 2010 indicate that there are significant grades of easily recoverable gold in this body. MAIN FACTS: -Shares at 1300 GMT flat at 1.98 pence. -By Tommy Stubbington, Dow Jones Newswires; 44-20-7842-9268; [email protected] (END) Dow Jones Newswires June 24, 2010 09:03 ET (13:03 GMT)