we have pre open folks , page-13

5000 M drill program thats a fair bit of drilling
Cu production costs are a worry but then grade gets better deeper so costs should drop back in future

REGUA TUNGSTEN PROJECT
The Regua tungsten project was explored in the 1980s by Rio Tinto plc, which produced a resource model indicating mineralization of the order of 5 Mt at 0.33% WO3 in an outcropping folded skarn. Data from past exploration has been verified and integrated into the project database. Filed activities have commenced with preparation for drilling which is scheduled to commence at the end of April 2008. The 5,000 metre diamond drilling programme is being accompanied by geological mapping and metallurgical test work to validate exploration and to bring a substantial part of the resource to Measured and Indicated (JORC) categories, with the focus on scoping out feasibility studies, expected to begin in 2009. The metallurgical tests will allow the potential product to be tested in the market