Note 17. Supplemental Disclosures of Cash Flows Information (Details) (USD $)	4 Months Ended	12 Months Ended
	May 31, 2012	May 31, 2013
Details
Interest Paid	$ 1,050	$ 12,600
Noncash or Part Noncash Acquisition, Investments Acquired	252,000	21,500
Noncash or Part Noncash Acquisition, Other Assets Acquired	315,000
Assets were placed in escrow for mining claim 1	500,000
Assets were placed in escrow for mining claim 2	55,000
Assets were placed in escrow for mining claim 3	35,000
Noncash or Part Noncash Acquisition, Payables Assumed	$ 60,000