SUPPLEMENTAL CASH FLOW INFORMATION (Details Textual) - USD ($)	3 Months Ended		9 Months Ended
	Apr. 30, 2017	Apr. 30, 2016	Apr. 30, 2017	Apr. 30, 2016
Stock Issued During Period, Value, Restricted Stock Award, Net of Forfeitures, Total			$ 694,170
Stock Issued During Period, Value, Share-based Compensation, Net of Forfeitures, Total			725,364
Interest Expense, Debt			1,213,333	$ 1,217,778
Shares issued for settlement of current liabilities			175,060
Common stock Issued for mineral property			$ 48,672
Common Stock Issued As Anniversary Fees For Debt Instrument Shares	738,503		738,503
Common Stock Issued As Anniversary Fees For Debt Instrument Value	$ 1,100,000		$ 1,100,000
Restricted Stock [Member]
Stock Issued During Period, Shares, Restricted Stock Award, Net of Forfeitures, Total			559,623	1,370,843
Stock Issued During Period, Value, Restricted Stock Award, Net of Forfeitures, Total			$ 694,170	$ 1,338,091
Shares issued for settlement of current liabilities (in shares)	59,546	117,998	148,368	117,998
Shares issued for settlement of current liabilities	$ 78,572	$ 109,738	$ 170,060	$ 109,738
Restricted Stock [Member] | Workman Creek Project [Member]
Issued for Mineral Property (in shares)			46,800
Common stock Issued for mineral property			$ 48,672
Stock Incentive Plan [Member]
Stock Issued During Period, Shares, Share-based Compensation, Net of Forfeitures, Total			670,425	307,787
Stock Issued During Period, Value, Share-based Compensation, Net of Forfeitures, Total			$ 725,364	$ 279,330
JDL Resources Inc [Member]
Asset Acquisition, Equity Interest Issued or Issuable, Number of Shares			1,333,560	1,333,560
Payments to Acquire Businesses, Gross			$ 50,000	$ 50,000
Settlement of Current Liabilities [Member]
Shares issued for settlement of current liabilities (in shares)			151,679	487,574
Shares issued for settlement of current liabilities			$ 175,060	$ 453,444