Warrants (Details 1) - $ / shares	3 Months Ended	12 Months Ended
	Oct. 31, 2018	Jul. 31, 2018
Warrants [Abstract]
Number of Warrants, Outstanding	2,015,000	150,000
Number of Warrants, Granted	500,000	1,865,000
Number of Warrants, Expired
Number of Warrants, Exercised
Number of Warrants, Exercisable	2,515,000	2,015,000
Weighted Average Exercise Price, Outstanding	$ 0.15	$ 0.10
Weighted Average Exercise Price, Granted	0.15	0.15
Weighted Average Exercise Price, Expired
Weighted Average Exercise Price, Exercised
Weighted Average Exercise Price, Exercisable	$ 0.15	$ 0.15
Weighted Average Remaining Contract Term, Outstanding	1 year 5 months 20 days	1 year 6 months
Weighted Average Remaining Contract Term, Granted	2 years	1 year 5 months 20 days
Weighted Average Remaining Contract Term, Exercisable	1 year 3 months 29 days	1 year 5 months 20 days