Consolidated Statements of Cash Flows - USD ($)	3 Months Ended
	Sep. 30, 2015	Sep. 30, 2014
Statement Of Cash Flows [Abstract]
Net Loss	$ (801,993)	$ (1,534,202)
Adjustment for:
Depreciation	1,546
Stock based compensation	139,547	6,613
Write-down of mineral properties (Note 8)		337,400
Interest expense on loans due to PGSC (Note 7)		753,002
Accretion expense (Note 10)	36,998	33,692
Change in reclamation	(7,515)	(746)
Insurance expense	12,261	12,261
Gain on sale of marketable securities (Note 3)		(31,975)
(Increase) decrease in accounts receivable	37,071
(Increase) decrease in prepaid expenses	(301,088)	(271,396)
Increase (decrease) in accounts payable	(114,541)	(22,508)
Cash (used in) operating activities	(997,714)	(717,859)
Sale (purchase) of marketable securities		462,075
Purchase of equipment	(6,477)
Cash provided by (used in) investing activities	(6,477)	462,075
Loan from PGSC (Note 7)		765,129
Cash provided by financing activities		765,129
Change in cash during period	(1,004,191)	509,345
Cash at beginning of period	9,282,534	460,220
Cash at end of period	$ 8,278,343	$ 969,565