MINERAL RIGHTS AND PROPERTIES (Details 3)	12 Months Ended
	Jul. 31, 2018 USD ($)
Business Combination, Consideration Transferred [Abstract]
Business Combination, Consideration Transferred	$ 1,636,314
Business Combination, Assets and Liabilities Arising from Contingencies [Abstract]
Business Combination, Assets and Liabilities Arising from Contingencies, Amount Recognized, Net	1,636,314
Prepaid expenses [Member] | Alto Parana Titanium Project Paraguay [Member]
Business Combination, Assets and Liabilities Arising from Contingencies [Abstract]
Business Combination, Assets and Liabilities Arising from Contingencies, Amount Recognized, Net	18,727
Due from JDL [Member] | Alto Parana Titanium Project Paraguay [Member]
Business Combination, Assets and Liabilities Arising from Contingencies [Abstract]
Business Combination, Assets and Liabilities Arising from Contingencies, Amount Recognized, Net	279,489
Mineral rights & properties [Member] | Alto Parana Titanium Project Paraguay [Member]
Business Combination, Assets and Liabilities Arising from Contingencies [Abstract]
Business Combination, Assets and Liabilities Arising from Contingencies, Amount Recognized, Net	1,433,030
Accounts payable & accrued liabilities [Member] | Alto Parana Titanium Project Paraguay [Member]
Business Combination, Assets and Liabilities Arising from Contingencies [Abstract]
Business Combination, Assets and Liabilities Arising from Contingencies, Amount Recognized, Net	(26,954)
Asset retirement obligation [Member] | Alto Parana Titanium Project Paraguay [Member]
Business Combination, Assets and Liabilities Arising from Contingencies [Abstract]
Business Combination, Assets and Liabilities Arising from Contingencies, Amount Recognized, Net	(102,950)
Consideration previously transferred [Member] | Alto Parana Titanium Project Paraguay [Member]
Business Combination, Consideration Transferred [Abstract]
Business Combination, Consideration Transferred	1,303,388
CIC Option exercise payment [Member] | Alto Parana Titanium Project Paraguay [Member]
Business Combination, Consideration Transferred [Abstract]
Business Combination, Consideration Transferred	275,000
Transaction costs [Member] | Alto Parana Titanium Project Paraguay [Member]
Business Combination, Consideration Transferred [Abstract]
Business Combination, Consideration Transferred	57,926
Cash [Member] | Alto Parana Titanium Project Paraguay [Member]
Business Combination, Assets and Liabilities Arising from Contingencies [Abstract]
Business Combination, Assets and Liabilities Arising from Contingencies, Amount Recognized, Net	$ 34,972