9. Commitments and Contingencies: Nonpatented claims, annual costs (Details) (USD $)	12 Months Ended
	Nov. 30, 2015	Nov. 30, 2014
Details
Claims rental	$ 83,570	$ 69,350
Annual labor requirement	61,100	61,100
Non-patented claims expense	$ 144,670	$ 130,450