Common use of Due to Clause in Contracts

Due to. (a) Rio Minerals Limited's unavailability to perform the exploration work program as previously scheduled by June 30, 2005; (b) The ongoing attempt of Enwin to obtain its Registration Statement "effective" status with the U.S. Securities and Exchange Commission regarding its filing of the SB-2 Registration Statement; and (c) as a consequence of the ongoing attempt to obtain its “effective” status, Enwin’s attempt to raise the necessary capital a timely manner which has caused Enwin to amend the Option Agreement Amendment dated March 11, 2004; and (d) The upcoming inclement weather conditions in the region of S▇▇▇▇ ▇▇▇▇▇▇▇ ▇▇▇▇▇▇▇ ▇▇▇▇▇▇▇▇, ▇▇▇▇▇▇;