Oct 28 (Reuters) - Carawine Resources Ltd CWX.AX :
* CARAWINE RESOURCES LTD ANNOUNCES $6 MILLION PATERSON FARM IN WITH RIO TINTO
* CARAWINE RESOURCES LTD - UNDER AGREEMENT, RIO TINTO EXPLORATION HAS RIGHT TO EARN A 70% INTEREST BY SPENDING AT LEAST $5.5 MILLION WITHIN SIX YEARS