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Share Capital (Details Narrative) |  |  |  |  | 1 Months Ended | 6 Months Ended | 12 Months Ended
--- | --- | --- | --- | --- | --- | --- | ---
Aug. 09, 2021 shares $ / shares | Jun. 10, 2021 shares | Apr. 13, 2021 shares $ / shares | Oct. 02, 2020 CAD ($) shares | Nov. 30, 2021 CAD ($) $ / shares shares | Jul. 21, 2021 shares | Jul. 20, 2021 | May 21, 2021 CAD ($) shares | Apr. 23, 2021 CAD ($) | Jan. 18, 2021 shares $ / shares | Dec. 18, 2020 CAD ($) shares | Dec. 31, 2021 CAD ($) shares $ / shares | Dec. 31, 2020 CAD ($) | Jun. 30, 2021 CAD ($) $ / shares shares
IfrsStatementLineItems [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Total number of shares issued (in shares) | shares |  |  |  |  |  |  |  |  |  |  |  | 161,032,217 |  |
Fair value of common shares issued for exploration and evaluation assets |  |  |  |  |  |  |  |  |  |  |  | $ 5,635,147 |  |
Number of common shares issued for financing (in shares) | shares |  |  |  |  |  |  |  |  |  |  | 15,697,500 |  |  |
Proceeds from issuing shares |  |  |  |  |  |  |  |  |  |  | $ 34,534,500 |  |  |
Payments for share issue costs |  |  |  |  |  |  |  |  |  |  | $ 2,666,812 |  |  |
Number of share options granted in share-based payment arrangement | shares |  |  |  |  |  |  |  |  |  |  |  | 310,000 |  |
Number of common shares issued for convertible loan (in shares) | shares |  | 6,251,250 |  |  |  |  |  |  |  |  |  |  |  |
Number of common shares issued for exercise of warrants (in shares) | shares |  |  |  |  |  |  |  |  |  |  |  | 375,830 |  | 11,245,133
Proceeds from exercise of warrants |  |  |  |  |  |  |  |  |  |  |  | $ 6,306,982 | $ 6,286,340 | $ 10,190,569
Transfer agent |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 39,000
Number of common shares issued for exercise of stock options (in shares) | shares |  |  |  |  |  |  |  |  |  |  |  | 750,784 |  | 1,375,000
Proceeds from exercise of options |  |  |  |  |  |  |  |  |  |  |  | $ 745,500 | $ 408,750 | $ 1,241,500
Amount transferred from contributed surplus to share capital |  |  |  |  |  |  |  |  |  |  |  | $ 952,780 |  | $ 981,261
Private placement | shares |  |  |  |  | 13,480,083 |  |  |  |  |  |  |  |  |
Sale of stock per share | $ / shares |  |  |  |  | $ 9.43 |  |  |  |  |  |  |  |  |
Common stock gross proceeds |  |  |  |  | $ 127,070,000 |  |  |  |  |  |  |  |  |
Finders fee |  |  |  |  | $ 6,384,050 |  |  |  |  |  |  |  |  |
Finders issued | shares |  |  |  |  | 336,877 |  |  |  |  |  |  |  |  |
Finders warrants fair value |  |  |  |  | $ 2,211,663 |  |  |  |  |  |  |  |  |
finders incurred |  |  |  |  | $ 233,598 |  |  |  |  |  |  |  |  |
Risk-free interest rate |  |  |  |  | 0.92% |  |  |  |  |  |  | 0.73% | 0.56% |
Dividend rate |  |  |  |  | 0.00% |  |  |  |  |  |  |  |  |
Expected life |  |  |  |  | 2 years |  |  |  |  |  |  |  |  |
Share capital share price | $ / shares |  |  |  |  | $ 13.23 |  |  |  |  |  |  |  |  |
Weighted average contractual life warrants outstanding |  |  |  |  |  |  |  |  |  |  |  | 11 months 8 days |  |
Weighted average exercise price of share options granted in share-based payment arrangement (in CAD per share) | $ / shares | $ 1.02 |  |  |  |  |  |  |  |  |  |  | $ 6.08 |  | $ 3.40
Stock options vested |  |  |  |  |  |  | 5 years |  |  |  |  |  |  |
Nevada mining [member] |  |  |  |  |  |  |  |  |  |  |  |  |  |
IfrsStatementLineItems [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Number of common shares issued for exploration and evaluation assets (in shares) | shares |  |  |  | 500,000 |  |  |  |  |  |  |  |  |  |
Fair value of common shares issued for exploration and evaluation assets |  |  |  | $ 1,025,000 |  |  |  |  |  |  |  |  |  |
Directors and officers [member] |  |  |  |  |  |  |  |  |  |  |  |  |  |
IfrsStatementLineItems [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Number of share options granted in share-based payment arrangement | shares | 435,784 |  | 400,000 |  |  |  |  |  |  | 1,200,000 |  |  |  |
Weighted average exercise price of share options granted in share-based payment arrangement (in CAD per share) | $ / shares |  |  | $ 3.43 |  |  |  |  |  |  | $ 3.39 |  |  |  |
TETRA technologies, inc. [member] |  |  |  |  |  |  |  |  |  |  |  |  |  |
IfrsStatementLineItems [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Fair value of common shares issued for exploration and evaluation assets |  |  |  |  |  |  |  |  | $ 1,600,000 |  |  |  |  |
National chloride company of america [member] |  |  |  |  |  |  |  |  |  |  |  |  |  |
IfrsStatementLineItems [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Number of common shares issued for exploration and evaluation assets (in shares) | shares |  |  |  |  |  | 200,000 |  | 200,000 |  |  |  |  |  |
Fair value of common shares issued for exploration and evaluation assets |  |  |  |  |  |  |  | $ 786,000 |  |  |  |  |  |
LANXESS [member] |  |  |  |  |  |  |  |  |  |  |  |  |  |
IfrsStatementLineItems [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |
Number of common shares issued for convertible loan (in shares) | shares |  | 6,251,250 |  |  |  |  |  |  |  |  |  |  |  |

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