Segmented Information - Schedule of Expenses and Mineral Property Carrying Values by Material Project (Details) - USD ($)	3 Months Ended		9 Months Ended
	Mar. 31, 2017	Mar. 31, 2016	Mar. 31, 2017	Mar. 31, 2016	Jun. 30, 2016
Segment Reporting Information [Line Items]
Exploration Expenses	$ 1,133,141	$ 101,938	$ 2,988,956	$ 548,113
Land Holding Costs	220,684	101,428	497,584	296,664
Mineral properties, net	46,460,386	25,674,658	46,460,386	25,674,658	$ 25,674,658
Sleeper Gold Project
Segment Reporting Information [Line Items]
Exploration Expenses			440,681	548,113
Land Holding Costs			321,578	296,664
Mineral properties, net	25,674,658	$ 25,674,658	25,674,658	$ 25,674,658
Grassy Mountain Project
Segment Reporting Information [Line Items]
Exploration Expenses			2,548,275
Land Holding Costs			176,006
Mineral properties, net	$ 20,785,728		$ 20,785,728