Mineral Properties: Exploration expenses - Mineral Properties (Details) (USD $)	12 Months Ended
	Aug. 31, 2012
Aurora Project
Drilling and sampling expenses	$ 11,625
Geological, geochemical, geophysics expenses	99,009
Land costs, taxes, permits expense	50,649
Travel expense	19,514
Other expense	10,569
Total exploration expense	191,366
Gavilan Project
Land costs, taxes, permits expense	722
Total exploration expense	722
Axiom Mexico Projects Total
Drilling and sampling expenses	11,625
Geological, geochemical, geophysics expenses	99,009
Land costs, taxes, permits expense	51,371
Travel expense	19,514
Other expense	10,569
Total exploration expense	$ 192,088