7. Share Purchase Warrants: Schedule of Additional information regarding share purchase warrants (Details)	9 Months Ended
	Jun. 30, 2018 shares
0.001
Number of Warrants Outstanding and Exercisable	1,333,334
Weighted Average Remaining Contractual Life (years)	3 years 7 months 6 days
0.10
Number of Warrants Outstanding and Exercisable	1,000,000
Weighted Average Remaining Contractual Life (years)	4 years 4 months 24 days
0.15
Number of Warrants Outstanding and Exercisable	500,000
Weighted Average Remaining Contractual Life (years)	3 years 7 months 6 days
0.50
Number of Warrants Outstanding and Exercisable	242,000
Weighted Average Remaining Contractual Life (years)	3 years 2 months 12 days
All
Number of Warrants Outstanding and Exercisable	3,075,334
Weighted Average Remaining Contractual Life (years)	3 years 10 months 24 days