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Share capital and Contributed Surplus - Schedule of warrant activity (Details) - CAD ($) |  | 1 Months Ended | 9 Months Ended | 12 Months Ended
--- | --- | --- | --- | ---
Jul. 14, 2022 | Sep. 30, 2021 | Apr. 30, 2021 | Sep. 30, 2020 | Sep. 30, 2022 | Sep. 30, 2021 | Sep. 30, 2020 | Dec. 31, 2019
Disclosure of classes of share capital [line items] |  |  |  |  |  |  |  |
Warrants outstanding, beginning of the period |  | 13,901,640 |  | 8,500,000 | 13,901,640 | 9,585,050 | 8,500,000 | 0
Number of warrants granted |  |  |  |  | 1,000,000 | 5,043,165 | 1,085,050 |
Number of warrants exercised |  |  |  |  | (1,330,000) | (726,575) | 0 |
Number of warrants expired |  |  |  |  | (154,484) | 0 | 0 |
Warrants outstanding, end of the period |  | 13,901,640 |  | 9,585,050 | 13,417,156 | 13,901,640 | 9,585,050 | 8,500,000
Number of warrants exercisable end of the period |  | 12,901,640 |  | 8,835,050 | 12,792,156 | 12,901,640 | 8,835,050 |
Warrants exercise price, beginning of the period |  |  |  |  | $ 0.74 | $ 0.24 | $ 0.2 | $ 0
Weighted average exercise price of warrants issued |  |  |  |  | 0.57 | 1.73 | 0.54 |
Weighted average exercise price of warrants exercised |  |  |  |  | 0.26 | 1.05 | 0 |
Weighted average exercise price of warrant expired |  |  |  |  | 0.56 | 0 | 0 |
Warrants exercise price, end of the period |  | $ 0.74 |  | $ 0.24 | 0.78 | 0.74 | 0.24 |
Weighted average exercisable price of warrants outstanding end of the period |  | $ 0.75 |  | $ 0.22 | $ 0.82 | $ 0.75 | $ 0.22 |
Fair Value, beginning of the period |  |  |  | $ 1,192 |  | $ 257,312 |  | $ 0
Fair value, end of the period |  |  |  | $ 257,312 | $ 1,959,796 |  | $ 257,312 | $ 1,192
Weighted average remaining life, beginning of the period |  |  |  |  |  | 3 years 2 months 19 days |  |
Weighted average remaining life, end of the period |  |  |  | 3 years 2 months 19 days |  |  | 3 years 2 months 19 days |
Private placement [Member] |  |  |  |  |  |  |  |
Disclosure of classes of share capital [line items] |  |  |  |  |  |  |  |
Number of warrants granted | 800,000 |  |  |  |  |  |  |
Asset acquisition [Member] |  |  |  |  |  |  |  |
Disclosure of classes of share capital [line items] |  |  |  |  |  |  |  |
Number of warrants granted |  |  | 500,000 |  |  |  |  |
January 1, 2024 [Member] |  |  |  |  |  |  |  |
Disclosure of classes of share capital [line items] |  |  |  |  |  |  |  |
Number of warrants granted |  |  |  |  |  |  |  | 6,500,000
Weighted average exercise price of warrants issued |  |  |  |  |  |  |  | $ 0.2
Fair value of warrants granted |  |  |  |  |  |  |  | $ 1,192
Weighted average remaining life of warrants granted |  |  |  |  |  |  |  | 3 years 3 months
Expiry date of warrants granted |  |  |  |  |  |  |  | Jan. 01, 2024
June 14, 2024 [Member] |  |  |  |  |  |  |  |
Disclosure of classes of share capital [line items] |  |  |  |  |  |  |  |
Number of warrants granted |  |  |  |  |  |  |  | 2,000,000
Weighted average exercise price of warrants issued |  |  |  |  |  |  |  | $ 0.2
Fair value of warrants granted |  |  |  |  |  |  |  | $ 19,858
Weighted average remaining life of warrants granted |  |  |  |  |  |  |  | 3 years 8 months 15 days
Expiry date of warrants granted |  |  |  |  |  |  |  | Jun. 14, 2024
January 30, 2022 [Member] | Private placement [Member] |  |  |  |  |  |  |  |
Disclosure of classes of share capital [line items] |  |  |  |  |  |  |  |
Number of warrants granted |  |  |  | 15,000 |  |  |  |
Weighted average exercise price of warrants issued |  |  |  | $ 0.4 |  |  |  |
Fair value of warrants granted |  |  |  | $ 2,265 |  |  |  |
Weighted average remaining life of warrants granted |  |  |  | 1 year 3 months 29 days |  |  |  |
Expiry date of warrants granted |  |  |  | Jan. 30, 2022 |  |  |  |
May 8, 2022 [Member] | Private placement [Member] |  |  |  |  |  |  |  |
Disclosure of classes of share capital [line items] |  |  |  |  |  |  |  |
Number of warrants granted |  |  |  | 84,622 |  |  |  |
Weighted average exercise price of warrants issued |  |  |  | $ 0.45 |  |  |  |
Fair value of warrants granted |  |  |  | $ 13,515 |  |  |  |
Weighted average remaining life of warrants granted |  |  |  | 1 year 7 months 6 days |  |  |  |
Expiry date of warrants granted |  |  |  | May 08, 2022 |  |  |  |
June 12, 2022 [Member] | Asset acquisition [Member] |  |  |  |  |  |  |  |
Disclosure of classes of share capital [line items] |  |  |  |  |  |  |  |
Number of warrants granted |  |  |  | 750,000 |  |  |  |
Weighted average exercise price of warrants issued |  |  |  | $ 0.5 |  |  |  |
Fair value of warrants granted |  |  |  | $ 180,000 |  |  |  |
Weighted average remaining life of warrants granted |  |  |  | 2 years 3 months 14 days |  |  |  |
Expiry date of warrants granted |  |  |  | Jun. 12, 2022 |  |  |  |
July 9, 2022 [Member] | Private placement [Member] |  |  |  |  |  |  |  |
Disclosure of classes of share capital [line items] |  |  |  |  |  |  |  |
Number of warrants granted |  |  |  | 235,428 |  |  |  |
Weighted average exercise price of warrants issued |  |  |  | $ 0.7 |  |  |  |
Fair value of warrants granted |  |  |  | $ 60,340 |  |  |  |
Weighted average remaining life of warrants granted |  |  |  | 1 year 9 months 7 days |  |  |  |
Expiry date of warrants granted |  |  |  | Jul. 09, 2022 |  |  |  |

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