5.2% Copper ?
What makes you think its not true?
The historical results show .52% copper.
The historical estimate for the Van Dyke oxide copper deposit is quoted as 119.2 million tons that averaged 0.52% copper using a 0.20% copper cutoff (estimated to contain 1.2 billion pounds of copper - see news release dated April 12, 2013).
They are just twinning some old holes and then doing the PEA. For once, we more or less know the results before they begin.
The resource estimate is to be completed based on the verification drilling program and the results from the above work program will form the basis of the PEA to be completed in 2014.
--http://www.copperfoxmetals.com/s/NewsReleases.asp?ReportID=643017&_Type=News-Releases&_Title=Copper-Fox-Commences-Drilling-Program-At-Van-Dyke-And-Announces-The-2014-Sc...