Document And Entity Information
Document And Entity Information - shares | 3 Months Ended | |
Aug. 31, 2020 | Oct. 05, 2020 | |
Document Information [Line Items] | ||
Entity Central Index Key | 0001507964 | |
Entity Registrant Name | Corvus Gold Inc. | |
Amendment Flag | false | |
Current Fiscal Year End Date | --05-31 | |
Document Fiscal Period Focus | Q1 | |
Document Fiscal Year Focus | 2021 | |
Document Type | 10-Q | |
Document Quarterly Report | true | |
Document Period End Date | Aug. 31, 2020 | |
Document Transition Report | false | |
Entity File Number | 001-39437 | |
Entity Incorporation, State or Country Code | A1 | |
Entity Tax Identification Number | 98-0668473 | |
Entity Address, Address Line One | 1750-700 West Pender Street | |
Entity Address, City or Town | Vancouver | |
Entity Address, State or Province | BC | |
Entity Address, Postal Zip Code | V6C 1G8 | |
City Area Code | 604 | |
Local Phone Number | 638-3246 | |
Title of 12(b) Security | Common Shares, no par value | |
Trading Symbol | KOR | |
Security Exchange Name | NASDAQ | |
Entity Current Reporting Status | Yes | |
Entity Interactive Data Current | Yes | |
Entity Filer Category | Non-accelerated Filer | |
Entity Small Business | true | |
Entity Emerging Growth Company | false | |
Entity Shell Company | false | |
Entity Common Stock, Shares Outstanding | 123,987,845 |
Condensed Interim Consolidated
Condensed Interim Consolidated Balance Sheets (Current Period Unaudited) | Aug. 31, 2020CAD ($) | May 31, 2020CAD ($) |
Current assets | ||
Cash and cash equivalents | $ 9,211,817 | $ 14,913,158 |
Accounts receivable | 124,980 | 161,305 |
Prepaid expenses | 507,953 | 389,433 |
Total current assets | 9,844,750 | 15,463,896 |
Property and equipment | 34,458 | 38,630 |
Right-of-use assets | 103,981 | 48,978 |
Capitalized acquisition costs (note 3) | 5,516,787 | 5,831,924 |
Total assets | 15,499,976 | 21,383,428 |
Current liabilities | ||
Accounts payable and accrued liabilities (note 5) | 928,840 | 895,848 |
Lease liabilities | 64,916 | 0 |
Total current liabilities | 993,756 | 895,848 |
Asset retirement obligations (note 3) | 352,941 | 373,103 |
Lease liabilities | 43,323 | 52,475 |
Total liabilities | 1,390,020 | 1,321,426 |
Shareholders’ equity | ||
Share capital (note 4) | 120,960,869 | 120,960,869 |
Contributed surplus (note 4) | 15,774,430 | 14,857,390 |
Accumulated other comprehensive income - cumulative translation differences | 1,219,844 | 1,578,326 |
Deficit accumulated during the exploration stage | (123,845,187) | (117,334,583) |
Total shareholders’ equity | 14,109,956 | 20,062,002 |
Total liabilities and shareholders’ equity | $ 15,499,976 | $ 21,383,428 |
Condensed Interim Consolidate_2
Condensed Interim Consolidated Statements of Operations and Comprehensive Loss (Unaudited) - CAD ($) | 3 Months Ended | |
Aug. 31, 2020 | Aug. 31, 2019 | |
Operating expenses | ||
Administration | $ 106 | $ 107 |
Consulting fees (notes 4 and 5) | 502,964 | 443,107 |
Depreciation | 14,281 | 9,031 |
Exploration expenditures (notes 3 and 4) | 4,433,234 | 1,394,155 |
Insurance | 62,559 | 55,698 |
Investor relations (notes 4 and 5) | 316,426 | 334,513 |
Office and miscellaneous | 37,933 | 26,732 |
Professional fees (note 4) | 158,185 | 77,089 |
Regulatory | 154,312 | 61,087 |
Rent | 7,403 | 14,141 |
Travel | 15,476 | 43,391 |
Wages and benefits (notes 4 and 5) | 506,453 | 449,807 |
Total operating expenses | (6,209,332) | (2,908,858) |
Other income (expense) | ||
Interest income and expense | 38,904 | 16,066 |
Foreign exchange loss | (340,176) | (42,614) |
Total other expenses | (301,272) | (26,548) |
Net loss for the period | (6,510,604) | (2,935,406) |
Other comprehensive loss | ||
Exchange difference on translating foreign operations | (358,482) | (86,979) |
Comprehensive loss for the period | $ (6,869,086) | $ (3,022,385) |
Basic and diluted net loss per share (in CAD per share) | $ (0.05) | $ (0.03) |
Weighted average number of shares outstanding (in shares) | 123,987,845 | 111,670,182 |
Condensed Interim Consolidate_3
Condensed Interim Consolidated Statements of Cash Flows (Unaudited) - CAD ($) | 3 Months Ended | 9 Months Ended | |
Aug. 31, 2020 | Aug. 31, 2019 | May 31, 2020 | |
Operating activities | |||
Net loss for the period | $ (6,510,604) | $ (2,935,406) | $ (13,271,246) |
Add items not affecting cash: | |||
Depreciation | 14,281 | 9,031 | |
Stock-based compensation (note 4) | 917,040 | 795,757 | |
Foreign exchange loss | 340,176 | 42,614 | |
Changes in non-cash items: | |||
Accounts receivable | 36,325 | 18,901 | |
Prepaid expenses | (118,520) | 121,083 | |
Accounts payable and accrued liabilities | 32,992 | (21,816) | |
Cash used in operating activities | (5,288,310) | (1,969,836) | |
Financing activities | |||
Cash received from issuance of shares | 0 | 2,200,000 | |
Share issuance costs | 0 | (16,628) | |
Lease liabilities payments | (10,882) | (4,861) | |
Cash provided by financing activities | (10,882) | 2,178,511 | |
Investing activities | 0 | 0 | |
Effect of foreign exchange on cash | (402,149) | (28,632) | |
Increase (decrease) in cash and cash equivalents | (5,701,341) | 180,043 | |
Cash and cash equivalents, beginning of the period | 14,913,158 | 4,145,085 | 4,325,128 |
Cash and cash equivalents, end of the period | $ 9,211,817 | $ 4,325,128 | $ 14,913,158 |
Condensed Interim Consolidate_4
Condensed Interim Consolidated Statement of Changes in Equity (Unaudited) - CAD ($) | Common Stock [Member] | Additional Paid-in Capital [Member] | AOCI Attributable to Parent [Member] | Retained Earnings [Member] | Total |
Balance (in shares) at May. 31, 2019 | 111,462,845 | ||||
Balance at May. 31, 2019 | $ 97,726,772 | $ 11,467,753 | $ 1,382,223 | $ (101,127,931) | $ 9,448,817 |
Net loss for the period | $ 0 | 0 | 0 | (2,935,406) | (2,935,406) |
Shares issued for cash (in shares) | 1,000,000 | ||||
Shares issued for cash | $ 2,200,000 | 0 | 0 | 0 | 2,200,000 |
Exchange difference on translating foreign operations | 0 | 0 | (86,979) | 0 | (86,979) |
Share issuance costs | (16,628) | 0 | 0 | 0 | (16,628) |
Stock-based compensation | $ 0 | 795,757 | 0 | 0 | 795,757 |
Balance (in shares) at Aug. 31, 2019 | 112,462,845 | ||||
Balance at Aug. 31, 2019 | $ 99,910,144 | 12,263,510 | 1,295,244 | (104,063,337) | 9,405,561 |
Net loss for the period | $ 0 | 0 | 0 | (13,271,246) | (13,271,246) |
Shares issued for cash (in shares) | 11,500,000 | ||||
Shares issued for cash | $ 23,000,000 | 0 | 0 | 0 | 23,000,000 |
Exchange difference on translating foreign operations | 0 | 0 | 283,082 | 0 | 283,082 |
Share issuance costs | (1,998,025) | 0 | 0 | 0 | (1,998,025) |
Stock-based compensation | $ 0 | 2,593,880 | 0 | 0 | 2,593,880 |
Share issued for capitalized acquisition costs (in shares) | 25,000 | ||||
Share issued for capitalized acquisition costs | $ 48,750 | 0 | 0 | 0 | 48,750 |
Balance (in shares) at May. 31, 2020 | 123,987,845 | ||||
Balance at May. 31, 2020 | $ 120,960,869 | 14,857,390 | 1,578,326 | (117,334,583) | 20,062,002 |
Net loss for the period | 0 | 0 | 0 | (6,510,604) | $ (6,510,604) |
Shares issued for cash (in shares) | 0 | ||||
Exchange difference on translating foreign operations | 0 | 0 | (358,482) | 0 | $ (358,482) |
Stock-based compensation | $ 0 | 917,040 | 0 | 0 | 917,040 |
Balance (in shares) at Aug. 31, 2020 | 123,987,845 | ||||
Balance at Aug. 31, 2020 | $ 120,960,869 | $ 15,774,430 | $ 1,219,844 | $ (123,845,187) | $ 14,109,956 |
Note 1 - Nature and Continuance
Note 1 - Nature and Continuance of Operations | 3 Months Ended |
Aug. 31, 2020 | |
Notes to Financial Statements | |
Nature of Operations [Text Block] | 1. NATURE AND CONTINUANCE OF OPERATIONS On August 25, 2010, The Company was incorporated on April 13, 2010 Business Corporations Act June 1, 2006. The Company is engaged in the business of acquiring, exploring and evaluating mineral properties, and either joint venturing or developing these properties further or disposing of them when the evaluation is completed. At August 31, 2020, The business of mining and exploration involves a high degree of risk and there can be no no not These condensed interim consolidated financial statements have been prepared on a going concern basis, which presume the realization of assets and discharge of liabilities in the normal course of business for the foreseeable future. The Company’s ability to continue as a going concern is dependent upon achieving profitable operations and/or obtaining additional financing. In assessing whether the going concern assumption is appropriate, management takes into account all available information about the future within one The Company has sustained significant losses from operations, has negative cash flows, and has an ongoing requirement for capital investment to explore its mineral properties. As at August 31, 2020, May 31, 2020. 12 The Company expects that it will need to raise substantial additional capital to accomplish its business plan over the next several years. There is no no not may may may not not These condensed interim consolidated financial statements do not All currency amounts are stated in Canadian dollars unless noted otherwise. |
Note 2 - Significant Accounting
Note 2 - Significant Accounting Policies | 3 Months Ended |
Aug. 31, 2020 | |
Notes to Financial Statements | |
Significant Accounting Policies [Text Block] | 2. SIGNIFICANT ACCOUNTING POLICIES These condensed interim consolidated financial statements have been prepared in accordance with accounting principles generally accepted in the United States (“U.S. GAAP”) for interim financial information and with the instructions to Form 10 8 03 X Securities Exchange Act of 1934 not May 31, 2020 10 August 31, 2020 three three August 31, 2020 not may May 31, 2021. 2020 not The preparation of these condensed interim consolidated financial statements in conformity with U.S. GAAP requires management to make judgments, estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of these condensed interim consolidated financial statements, and the reported amounts of revenues and expenses during the period. These judgments, estimates and assumptions are continuously evaluated and are based on management’s experience and knowledge of the relevant facts and circumstances. While management believes the estimates to be reasonable, actual results could differ from those estimates and could impact future results of operations and cash flows. Basis of consolidation These condensed interim consolidated financial statements include the accounts of the Company and its wholly-owned subsidiaries (collectively, the “Group”), Corvus Gold (USA) Inc. (“Corvus USA”) (a Nevada corporation), Corvus Nevada (a Nevada corporation), Raven Gold (an Alaska corporation), SoN Land and Water LLC (“SoN”) (a Nevada limited liability company) and Mother Lode Mining Company LLC (a Nevada limited liability company). All intercompany transactions and balances were eliminated upon consolidation. Loss per share Basic loss per share is calculated using the weighted average number of common shares outstanding during the period. The Company uses the treasury stock method to compute the dilutive effect of options, warrants and similar instruments. Under this method, the dilutive effect on earnings (loss) per share is calculated presuming the exercise of outstanding options, warrants and similar instruments. It assumes that the proceeds of such exercise would be used to repurchase common shares at the average market price during the period. However, the calculation of diluted loss per share excludes the effects of various conversions and exercise of options and warrants that would be anti-dilutive. For the period ended August 31, 2020, 2019 not |
Note 3 - Mineral Properties
Note 3 - Mineral Properties | 3 Months Ended |
Aug. 31, 2020 | |
Notes to Financial Statements | |
Mineral Industries Disclosures [Text Block] | 3. MINERAL PROPERTIES The Company had the following activity related to capitalized acquisition costs: North Mother Total (note 3(a)) (note 3(b)) Balance, May 31, 20 20 $ 4,957,690 $ 874,234 $ 5,831,924 Currency translation adjustments (267,896 ) (47,241 ) (315,137 ) Balance, August 31, 20 20 $ 4,689,794 $ 826,993 $ 5,516,787 The following table presents costs incurred for exploration and evaluation activities for the three August 31, 2020: North Mother Total (note 3(a)) (note 3(b)) Exploration costs: Assay $ 127,998 $ 263,504 $ 391,502 Drilling 236,471 1,887,281 2,123,752 Equipment rental 17,398 61,909 79,307 Field costs 6,887 307,336 314,223 Geological/ Geophysical 172,275 450,368 622,643 Land maintenance & tenure 275,839 124,103 399,942 Permits 9,403 13,947 23,350 Studies 343,844 109,469 453,313 Travel 5,179 35,361 40,540 1,195,294 3,253,278 4,448,572 Cost recovery - (15,338 ) (15,338 ) Total expenditures (recovery) for the period $ 1,195,294 $ 3,237,940 $ 4,433,234 The following table presents costs incurred for exploration and evaluation activities for the three August 31, 2019: North Mother Alaskan royalty Total (note 3(a)) (note 3(b)) (note 3(c)) Exploration costs: Assay $ 151,720 $ 36,558 $ - $ 188,278 Asset retirement obligations 11,130 - - 11,130 Drilling 473,226 - - 473,226 Equipment rental 17,595 2,987 - 20,582 Field costs 78,798 82,298 - 161,096 Geological/ Geophysical 145,634 65,904 - 211,538 Land maintenance & tenure 307,713 107,814 - 415,527 Permits 1,617 31,140 - 32,757 Studies 31,823 141,028 - 172,851 Travel 23,718 1,989 - 25,707 1,242,974 469,718 - 1,712,692 Cost recovery - - (318,537 ) (318,537 ) Total expenditures (recovery) for the period $ 1,242,974 $ 469,718 $ (318,537 ) $ 1,394,155 (a) North Bullfrog Project, Nevada The Company’s North Bullfrog project consists of certain leased patented lode mining claims and federal unpatented mining claims owned 100% by the Company. (i) Interests acquired from Redstar Gold Corp. On October 9, 2009, ten The Company is required to pay annual advance minimum royalty payments (recoupable from production royalties) for as long as there are mining activities continuing on the claims or contiguous claims held by the Company. The required annual advance minimum royalty payments are: ● 39,800 USD ● 17,700 USD (adjusted annually for inflation) The lessor is entitled to receive a separate NSR royalty related to all production from the leased property of the various individual leases which may ● a 4% NSR royalty, which may 1% ● a 2% NSR royalty on all production, which may 1% ● a 3% NSR royalty on all production, which may 1% ● a 3% NSR royalty on all production which may 1% ● a 4% NSR royalty on all production, which may 1% ● a 2% NSR royalty on all production, which may 1% ● a 2% NSR royalty on all production, which may 1% The various NSR royalties above relate only to the property covered by each specific lease and are not The Company has an option to purchase a property related to twelve patented mining claims for USD 1,000,000 4% may 1,250,000 1% 5,000,000 (ii) Interests acquired directly by Corvus Nevada ( 1 Pursuant to a mining lease and option to purchase agreement made effective December 1, 2007 ● Terms five December 1, 2007, five January 15, 2016 November 22, 2017, ten ● Lease Payments ● Anti-Dilution: March 2015, ● Work Commitments first three four six seven ten 11 20 may not ● Retained Royalty 400 401 500 500 ( 2 Pursuant to a mining lease and option to purchase made effective March 1, 2011 ten ten not March 1, 2020), may 1%. ( 3 Pursuant to a purchase agreement made effective March 28, 2013, two March 28, 2013). December 31, 2015 ( December 17, 2015). May 31, 2013. ( 4 In December 2013, 30 ( 5 On March 30, 2015, 2014. three seven March 2020). 1% 4% (b) Mother Lode Property, Nevada Pursuant to a purchase agreement made effective June 9, 2017 100% two (c) Alaskan Royalty Interest, Alaska On June 7, 2019, four The general terms of the Alaskan royalty package sale include: ● Chisna project 1% NSR ● LMS project 3% NSR ● Goodpaster District 1% NSR ● West Pogo project 2% NSR. The Company has retained a 1% NSR in the West Pogo project which is immediately west of the operating Pogo mine in the Goodpaster District of Alaska. Acquisitions The acquisition of title to mineral properties is a detailed and time-consuming process. The Company has taken steps, in accordance with industry norms, to verify title to mineral properties in which it has an interest. Although the Company has taken every reasonable precaution to ensure that legal title to its properties is properly recorded in the name of the Company (or, in the case of an option, in the name of the relevant optionor), there can be no Environmental Expenditures The operations of the Company may not Environmental expenditures that relate to ongoing environmental and reclamation programs are charged against earnings as incurred or capitalized and amortized depending on their future economic benefits. Estimated future removal and site restoration costs, when the ultimate liability is reasonably determinable, are charged against earnings over the estimated remaining life of the related business operation, net of expected recoveries. The Company has estimated the fair value of the liability for asset retirement that arose as a result of exploration activities to be $352,941 (USD 270,000) ( May 31, 2020 - not |
Note 4 - Share Capital
Note 4 - Share Capital | 3 Months Ended |
Aug. 31, 2020 | |
Notes to Financial Statements | |
Share-based Payment Arrangement [Text Block] | 4. SHARE CAPITAL Authorized Unlimited common shares without par value. Share issuances There were no shares issued during the period ended August 31, 2020. Stock options Stock options awarded to employees and non-employees by the Company are measured and recognized in the Condensed Interim Consolidated Statement of Operations and Comprehensive Loss over the vesting period. The Company has adopted an incentive stock option plan, first 2010 2019 2010 2010 may 2010 may may not 2010 ten 2010 not five five may 2010 A summary of the status of the stock option plan as of August 31, 2020, May 31, 2020, Three months ended August 31, 20 20 Year ended May 31, 20 20 Number of Weighted Number of Weighted Balance, beginning of the period 12,345,000 $ 1.54 10,000,000 $ 1.40 Granted - - 2,345,000 2.13 Balance, end of the period 12,345,000 $ 1.54 12,345,000 $ 1.54 The weighted average remaining contractual life of options outstanding at August 31, 2020 May 31, 2020 – Stock options outstanding are as follows: August 31, 20 20 May 31, 20 20 Expiry Date Exercise Number of Exercisable Period - End Exercise Number of Exercisable Period - September 8, 2019* $ 1.40 635,000 635,000 $ 1.40 635,000 635,000 September 9, 2020* $ 0.46 620,000 620,000 $ 0.46 620,000 620,000 November 13, 2020 $ 0.49 1,000,000 1,000,000 $ 0.49 1,000,000 1,000,000 September 15, 2021 $ 0.91 1,085,000 1,085,000 $ 0.91 1,085,000 1,085,000 July 31, 2022 $ 0.77 1,840,000 1,840,000 $ 0.77 1,840,000 1,225,440 October 11, 2022 $ 2.00 20,000 13,322 $ 2.00 20,000 13,322 November 19, 2023 $ 2.06 4,420,000 1,471,860 $ 2.06 4,420,000 1,471,860 April 9, 2024 $ 2.04 400,000 133,200 $ 2.04 400,000 133,200 June 13, 2024 $ 2.18 1,115,000 371,295 $ 2.18 1,115,000 - February 3, 2025 $ 2.09 1,210,000 - $ 2.09 1,210,000 - 12,345,000 7,169,677 12,345,000 6,183,822 *The Company’s share trading policy (the “Policy”) requires that all restricted persons and others who are subject to the Policy refrain from conducting any transactions involving the purchase or sale of the Company’s securities, during the period in any quarter commencing 30 2010 not not ten The Company uses the fair value method for determining stock-based compensation for all options granted during the periods. The fair value of options granted was $nil 2019 For the period ended August 31, 20 20 201 9 Risk-free interest rate N/A 1.35 % Expected life of options (in years) N/A 5 Annualized volatility N/A 75.13 % Dividend yield N/A 0 % Exercise price N/A $ 2.18 Fair value per share N/A $ 1.29 Annualized volatility was determined by reference to historic volatility of the Company. Stock-based compensation has been allocated to the same expenses as cash compensation paid to the same employees or consultants, as follows: For the three months ended August 31, 20 20 2019 Consulting fees $ 432,741 $ 373,424 Exploration expenditures – Geological/geophysical 82,340 67,967 Investor relations 131,133 106,843 Professional fees 7,506 5,919 Wages and benefits 263,320 241,604 $ 917,040 $ 795,757 |
Note 5 - Related Party Transact
Note 5 - Related Party Transactions | 3 Months Ended |
Aug. 31, 2020 | |
Notes to Financial Statements | |
Related Party Transactions Disclosure [Text Block] | 5. RELATED PARTY TRANSACTIONS The Company entered into the following transactions with related parties: For the three months ended August 31, 2020 2019 Consulting fees to CFO $ 22,500 $ 22,500 Wages and benefits to CEO and COO 184,575 181,798 Geological consulting fees to a company owned by a director in common 6,504 - Directors fees (included in consulting fees) 38,723 38,183 Stock-based compensation to related parties 634,877 558,278 $ 887,179 $ 800,759 As at August 31, 2020, $nil May 31, 2020 – These amounts were unsecured, non-interest bearing and had no not The Company has also entered into change of control agreements with officers of the Company. In the case of termination, the officers are entitled to an amount equal to a multiple (ranging from two three one |
Note 6 - Geographic Segmented I
Note 6 - Geographic Segmented Information | 3 Months Ended |
Aug. 31, 2020 | |
Notes to Financial Statements | |
Segment Reporting Disclosure [Text Block] | 6. GEOGRAPHIC SEGMENTED INFORMATION The Company operates in one industry segment, the mineral resources industry, and in two geographical segments, Canada and the United States. All current exploration activities are conducted in the United States and Canada. The significant asset categories identifiable with these geographical areas are as follows: Canada United States Total August 31, 20 20 Capitalized acquisition costs $ - $ 5,516,787 $ 5,516,787 Property and equipment $ 5,076 $ 29,382 $ 34,458 Right-of-use assets $ 66,916 $ 37,065 $ 103,981 May 31, 20 20 Capitalized acquisition costs $ - $ 5,831,924 $ 5,831,924 Property and equipment $ 5,488 $ 33,142 $ 38,630 Right-of-use assets $ - $ 48,978 $ 48,978 For the three months ended August 31, 20 20 2019 Net loss for the period – Canada $ (1,835,334 ) $ (1,328,832 ) Net loss for the period – United States (4,675,270 ) (1,606,574 ) Net loss for the period $ (6,510,604 ) $ (2,935,406 ) |
Note 7 - Subsidiaries
Note 7 - Subsidiaries | 3 Months Ended |
Aug. 31, 2020 | |
Notes to Financial Statements | |
Subsidiaries [Text Block] | 7. SUBSIDIARIES Significant subsidiaries for the periods ended August 31, 2020 2019 Country of Principal Activity The Company’s 2020 The Company’s 2019 Corvus Gold (USA) Inc. USA Holding company 100 % 100 % Raven Gold Alaska Inc. USA Exploration company 100 % 100 % Corvus Gold Nevada Inc. USA Exploration company 100 % 100 % SoN Land & Water LLC USA Exploration company 100 % 100 % Mother Lode Mining Company LLC USA Exploration company 100 % 100 % |
Note 8 - Supplemental Cash Flow
Note 8 - Supplemental Cash Flow Information | 3 Months Ended |
Aug. 31, 2020 | |
Notes to Financial Statements | |
Cash Flow, Supplemental Disclosures [Text Block] | 8. SUPPLEMENTAL CASH FLOW INFORMATION For the three months ended August 31, 20 20 201 9 Supplemental cash flow information Interest paid $ - $ - Income taxes paid (received) $ - $ - |
Note 3 - Mineral Properties (Ta
Note 3 - Mineral Properties (Tables) | 3 Months Ended |
Aug. 31, 2020 | |
Notes Tables | |
Capitalized Costs Relating to Acquisition Activities Disclosure [Table Text Block] | North Mother Total (note 3(a)) (note 3(b)) Balance, May 31, 20 20 $ 4,957,690 $ 874,234 $ 5,831,924 Currency translation adjustments (267,896 ) (47,241 ) (315,137 ) Balance, August 31, 20 20 $ 4,689,794 $ 826,993 $ 5,516,787 |
Cost Incurred in Acquisition Exploration and Evaluation Activities Disclosure [Table Text Block] | North Mother Total (note 3(a)) (note 3(b)) Exploration costs: Assay $ 127,998 $ 263,504 $ 391,502 Drilling 236,471 1,887,281 2,123,752 Equipment rental 17,398 61,909 79,307 Field costs 6,887 307,336 314,223 Geological/ Geophysical 172,275 450,368 622,643 Land maintenance & tenure 275,839 124,103 399,942 Permits 9,403 13,947 23,350 Studies 343,844 109,469 453,313 Travel 5,179 35,361 40,540 1,195,294 3,253,278 4,448,572 Cost recovery - (15,338 ) (15,338 ) Total expenditures (recovery) for the period $ 1,195,294 $ 3,237,940 $ 4,433,234 North Mother Alaskan royalty Total (note 3(a)) (note 3(b)) (note 3(c)) Exploration costs: Assay $ 151,720 $ 36,558 $ - $ 188,278 Asset retirement obligations 11,130 - - 11,130 Drilling 473,226 - - 473,226 Equipment rental 17,595 2,987 - 20,582 Field costs 78,798 82,298 - 161,096 Geological/ Geophysical 145,634 65,904 - 211,538 Land maintenance & tenure 307,713 107,814 - 415,527 Permits 1,617 31,140 - 32,757 Studies 31,823 141,028 - 172,851 Travel 23,718 1,989 - 25,707 1,242,974 469,718 - 1,712,692 Cost recovery - - (318,537 ) (318,537 ) Total expenditures (recovery) for the period $ 1,242,974 $ 469,718 $ (318,537 ) $ 1,394,155 |
Note 4 - Share Capital (Tables)
Note 4 - Share Capital (Tables) | 3 Months Ended |
Aug. 31, 2020 | |
Notes Tables | |
Share-based Payment Arrangement, Option, Activity [Table Text Block] | Three months ended August 31, 20 20 Year ended May 31, 20 20 Number of Weighted Number of Weighted Balance, beginning of the period 12,345,000 $ 1.54 10,000,000 $ 1.40 Granted - - 2,345,000 2.13 Balance, end of the period 12,345,000 $ 1.54 12,345,000 $ 1.54 |
Share-based Payment Arrangement, Option, Exercise Price Range [Table Text Block] | August 31, 20 20 May 31, 20 20 Expiry Date Exercise Number of Exercisable Period - End Exercise Number of Exercisable Period - September 8, 2019* $ 1.40 635,000 635,000 $ 1.40 635,000 635,000 September 9, 2020* $ 0.46 620,000 620,000 $ 0.46 620,000 620,000 November 13, 2020 $ 0.49 1,000,000 1,000,000 $ 0.49 1,000,000 1,000,000 September 15, 2021 $ 0.91 1,085,000 1,085,000 $ 0.91 1,085,000 1,085,000 July 31, 2022 $ 0.77 1,840,000 1,840,000 $ 0.77 1,840,000 1,225,440 October 11, 2022 $ 2.00 20,000 13,322 $ 2.00 20,000 13,322 November 19, 2023 $ 2.06 4,420,000 1,471,860 $ 2.06 4,420,000 1,471,860 April 9, 2024 $ 2.04 400,000 133,200 $ 2.04 400,000 133,200 June 13, 2024 $ 2.18 1,115,000 371,295 $ 2.18 1,115,000 - February 3, 2025 $ 2.09 1,210,000 - $ 2.09 1,210,000 - 12,345,000 7,169,677 12,345,000 6,183,822 |
Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions [Table Text Block] | For the period ended August 31, 20 20 201 9 Risk-free interest rate N/A 1.35 % Expected life of options (in years) N/A 5 Annualized volatility N/A 75.13 % Dividend yield N/A 0 % Exercise price N/A $ 2.18 Fair value per share N/A $ 1.29 |
Share-based Payment Arrangement, Expensed and Capitalized, Amount [Table Text Block] | For the three months ended August 31, 20 20 2019 Consulting fees $ 432,741 $ 373,424 Exploration expenditures – Geological/geophysical 82,340 67,967 Investor relations 131,133 106,843 Professional fees 7,506 5,919 Wages and benefits 263,320 241,604 $ 917,040 $ 795,757 |
Note 5 - Related Party Transa_2
Note 5 - Related Party Transactions (Tables) | 3 Months Ended |
Aug. 31, 2020 | |
Notes Tables | |
Schedule of Related Party Transactions [Table Text Block] | For the three months ended August 31, 2020 2019 Consulting fees to CFO $ 22,500 $ 22,500 Wages and benefits to CEO and COO 184,575 181,798 Geological consulting fees to a company owned by a director in common 6,504 - Directors fees (included in consulting fees) 38,723 38,183 Stock-based compensation to related parties 634,877 558,278 $ 887,179 $ 800,759 |
Note 6 - Geographic Segmented_2
Note 6 - Geographic Segmented Information (Tables) | 3 Months Ended |
Aug. 31, 2020 | |
Notes Tables | |
Long-lived Assets by Geographic Areas [Table Text Block] | Canada United States Total August 31, 20 20 Capitalized acquisition costs $ - $ 5,516,787 $ 5,516,787 Property and equipment $ 5,076 $ 29,382 $ 34,458 Right-of-use assets $ 66,916 $ 37,065 $ 103,981 May 31, 20 20 Capitalized acquisition costs $ - $ 5,831,924 $ 5,831,924 Property and equipment $ 5,488 $ 33,142 $ 38,630 Right-of-use assets $ - $ 48,978 $ 48,978 |
Net Income (Loss) by Geographic Areas [Table Text Block] | For the three months ended August 31, 20 20 2019 Net loss for the period – Canada $ (1,835,334 ) $ (1,328,832 ) Net loss for the period – United States (4,675,270 ) (1,606,574 ) Net loss for the period $ (6,510,604 ) $ (2,935,406 ) |
Note 7 - Subsidiaries (Tables)
Note 7 - Subsidiaries (Tables) | 3 Months Ended |
Aug. 31, 2020 | |
Notes Tables | |
Schedule of Significant Subsidiaries [Table Text Block] | Country of Principal Activity The Company’s 2020 The Company’s 2019 Corvus Gold (USA) Inc. USA Holding company 100 % 100 % Raven Gold Alaska Inc. USA Exploration company 100 % 100 % Corvus Gold Nevada Inc. USA Exploration company 100 % 100 % SoN Land & Water LLC USA Exploration company 100 % 100 % Mother Lode Mining Company LLC USA Exploration company 100 % 100 % |
Note 8 - Supplemental Cash Fl_2
Note 8 - Supplemental Cash Flow Information (Tables) | 3 Months Ended |
Aug. 31, 2020 | |
Notes Tables | |
Schedule of Cash Flow, Supplemental Disclosures [Table Text Block] | For the three months ended August 31, 20 20 201 9 Supplemental cash flow information Interest paid $ - $ - Income taxes paid (received) $ - $ - |
Note 1 - Nature and Continuan_2
Note 1 - Nature and Continuance of Operations (Details Textual) - CAD ($) | Aug. 31, 2020 | May 31, 2020 |
Working Capital | $ 8,850,994 | $ 14,568,048 |
Note 2 - Significant Accounti_2
Note 2 - Significant Accounting Policies (Details Textual) - shares | 3 Months Ended | |
Aug. 31, 2020 | Aug. 31, 2019 | |
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount (in shares) | 12,345,000 | 11,115,000 |
Note 3 - Mineral Properties (De
Note 3 - Mineral Properties (Details Textual) $ / shares in Units, T in Millions | Jun. 07, 2019CAD ($) | Nov. 22, 2017USD ($)shares | Jun. 09, 2017$ / sharesshares | Mar. 30, 2015USD ($) | Mar. 28, 2013USD ($)T | Mar. 01, 2011USD ($) | Oct. 09, 2009USD ($) | Dec. 01, 2007USD ($) | Mar. 31, 2015shares | Dec. 31, 2013CAD ($)a | Dec. 31, 2013USD ($)a | Aug. 31, 2020USD ($) | May 31, 2013CAD ($) | May 31, 2013USD ($) | Aug. 31, 2020CAD ($) | Aug. 31, 2020USD ($) | May 31, 2020CAD ($) | May 31, 2020USD ($) | Mar. 31, 2019USD ($) | Mar. 01, 2019USD ($) | May 29, 2014USD ($) | May 31, 2013USD ($) | Oct. 27, 2008USD ($) | Jun. 16, 2006USD ($) | May 22, 2006USD ($) | May 16, 2006USD ($) | May 08, 2006USD ($) |
Asset Retirement Obligations, Noncurrent, Total | $ 352,941 | $ 270,000 | $ 373,103 | $ 270,000 | |||||||||||||||||||||||
EMX Royalty Corporation [Member] | |||||||||||||||||||||||||||
Proceeds From Sale of Royalties | $ 350,000 | ||||||||||||||||||||||||||
Legal Fees | 31,463 | ||||||||||||||||||||||||||
Proceeds from Sale of Royalties, Net Costs | $ 318,537 | ||||||||||||||||||||||||||
North Bullfrog [Member] | |||||||||||||||||||||||||||
Unpatented Mineral Claims | 100.00% | ||||||||||||||||||||||||||
Payments for Royalties | $ 39,800 | $ 17,700 | |||||||||||||||||||||||||
Number of Patented Mining Claims, Available to Purchase | 12 | ||||||||||||||||||||||||||
Land Subject to Ground Leases (Acre) | a | 1,600 | 1,600 | |||||||||||||||||||||||||
North Bullfrog [Member] | Nevada Corporation [Member] | |||||||||||||||||||||||||||
Net Smelter Return, Royalty Percentage of Production | 3.00% | 3.00% | |||||||||||||||||||||||||
Purchase Price of Each 1% NSR Royalty | $ 770,000 | $ 850,000 | |||||||||||||||||||||||||
Purchase Price of NSR Royalty | $ 2,310,000 | $ 2,550,000 | |||||||||||||||||||||||||
North Bullfrog [Member] | Redstar Gold Corp. [Member] | |||||||||||||||||||||||||||
Number of Leases | 6 | ||||||||||||||||||||||||||
Number of Patented Mining Claims Leased | 33 | ||||||||||||||||||||||||||
Mining Lease Agreement Term of Contract (Year) | 10 years | ||||||||||||||||||||||||||
Net Smelter Return, Royalty Percentage of Production | 4.00% | 2.00% | 2.00% | 4.00% | 2.00% | ||||||||||||||||||||||
Purchase Price of Each 1% NSR Royalty | $ 1,250,000 | $ 1,000,000 | $ 1,000,000 | $ 1,000,000 | $ 1,000,000 | ||||||||||||||||||||||
Purchase Price of NSR Royalty | $ 5,000,000 | $ 2,000,000 | $ 2,000,000 | $ 4,000,000 | $ 2,000,000 | ||||||||||||||||||||||
North Bullfrog [Member] | Corvus Gold Nevada Inc. [Member] | |||||||||||||||||||||||||||
Number of Patented Mining Claims Leased | 2 | ||||||||||||||||||||||||||
Mining Lease Agreement Term of Contract (Year) | 10 years | ||||||||||||||||||||||||||
Net Smelter Return, Royalty Percentage of Production | 4.00% | 2.00% | |||||||||||||||||||||||||
Purchase Price of Each 1% NSR Royalty | $ 500,000 | $ 1,000,000 | |||||||||||||||||||||||||
Purchase Price of NSR Royalty | $ 2,000,000 | $ 2,000,000 | |||||||||||||||||||||||||
Lease Term (Year) | 3 years | 5 years | |||||||||||||||||||||||||
Additional Lease Term (Year) | 7 years | 5 years | |||||||||||||||||||||||||
Mining Lease Agreement Term of Contract, Extension Term (Year) | 10 years | 10 years | |||||||||||||||||||||||||
Lease Payment for Patended Mining Claims Upon Extend Lease | $ 10,000 | ||||||||||||||||||||||||||
Work Commitments for the First Three Year | $ 100,000 | ||||||||||||||||||||||||||
Work Commitments for the Years 4 to 6 | 200,000 | ||||||||||||||||||||||||||
Work Commitments for the years 7 to 10 | 300,000 | ||||||||||||||||||||||||||
Work Commitments for the years 11 to 20 | $ 300,000 | ||||||||||||||||||||||||||
Percentage of NSR Royalty Required to Pay If Average Gold Price Less than or Equal to USD400 per Ounce | 2.00% | ||||||||||||||||||||||||||
Percentage of NSR Royalty Required to Pay If Average Gold Price Between USD401 and USD500 per Ounce | 3.00% | ||||||||||||||||||||||||||
Percentage of NSR Royalty Required to Pay if Average Gold Price Greater than USD500 per Ounce | 4.00% | ||||||||||||||||||||||||||
Advance Royalties Payment | $ 5,000 | $ 5,000 | $ 30,000 | ||||||||||||||||||||||||
Patented Mining Claims, Agreed to Purchase | 5 | ||||||||||||||||||||||||||
Purchase Agreement Payable | $ 160,000 | ||||||||||||||||||||||||||
Price Per Ton Of Overburden to be Stored On Property | 0.02 | ||||||||||||||||||||||||||
Minimum Storage Capacity of Property (US Ton) | T | 12 | ||||||||||||||||||||||||||
Notes Payable, Total | $ 240,000 | $ 248,832 | $ 240,000 | ||||||||||||||||||||||||
Acquisition Costs, Period Cost | 406,240 | $ 400,000 | |||||||||||||||||||||||||
Payments to Acquire Mineral Rights | $ 157,408 | ||||||||||||||||||||||||||
Number of Patented Sunflower Claims | 3 | ||||||||||||||||||||||||||
Lease Agreement, Option to Purchase Property, Purcahse Price | $ 300,000 | ||||||||||||||||||||||||||
North Bullfrog [Member] | Corvus Gold Nevada Inc. [Member] | Promissory Note Payable [Member] | |||||||||||||||||||||||||||
Debt Instrument, Interest Rate, Effective Percentage | 4.77% | ||||||||||||||||||||||||||
North Bullfrog [Member] | International Tower Hill Mines Ltd. [Member] | |||||||||||||||||||||||||||
Lease Payments Common Shares Issued Upon Extend Lease (in shares) | shares | 50,000 | 25,000 | |||||||||||||||||||||||||
Land and Water Rights [Member] | |||||||||||||||||||||||||||
Payments to Acquire Mineral Rights | $ 1,100,118 | $ 1,034,626 | |||||||||||||||||||||||||
Mother Lode Property [Member] | Goldcorp USA, Inc [Member] | |||||||||||||||||||||||||||
Stock Issued During Period, Shares, Acquisitions (in shares) | shares | 1,000,000 | ||||||||||||||||||||||||||
Shares Issued, Price Per Share (in CAD per share) | $ / shares | $ 0.81 | ||||||||||||||||||||||||||
Mother Lode Property [Member] | Goldcorp USA, Inc [Member] | |||||||||||||||||||||||||||
Net Smelter Return, Royalty Percentage of Production Based on Specified Maximum Gold Price | 1.00% | ||||||||||||||||||||||||||
Net Smelter Return, Maximum Gold Price | 1,400 | ||||||||||||||||||||||||||
Net Smelter Return, Additional Royalty Percentage of Production Based on Specified Minimum Gold Price | 1.00% | ||||||||||||||||||||||||||
Net Smelter Return, Total Royalty Percentage of Production | 2.00% | ||||||||||||||||||||||||||
Net Smelter Return, Minimum Gold Price | 1,400 | ||||||||||||||||||||||||||
Chisna Project [Member] | EMX Royalty Corporation [Member] | |||||||||||||||||||||||||||
Net Smelter Return, Royalty Percentage of Production | 1.00% | ||||||||||||||||||||||||||
LMS Project [Member] | EMX Royalty Corporation [Member] | |||||||||||||||||||||||||||
Net Smelter Return, Royalty Percentage of Production | 3.00% | ||||||||||||||||||||||||||
Goodpaster District [Member] | EMX Royalty Corporation [Member] | |||||||||||||||||||||||||||
Net Smelter Return, Royalty Percentage of Production | 1.00% | ||||||||||||||||||||||||||
West Pogo Project [Member] | |||||||||||||||||||||||||||
Net Smelter Return, Royalty Percentage of Production | 1.00% | ||||||||||||||||||||||||||
West Pogo Project [Member] | EMX Royalty Corporation [Member] | |||||||||||||||||||||||||||
Net Smelter Return, Royalty Percentage of Production | 2.00% |
Note 3 - Mineral Properties - A
Note 3 - Mineral Properties - Activity Related to Capitalized Acquisition Costs (Details) | 3 Months Ended | |
Aug. 31, 2020CAD ($) | ||
Balance | $ 5,831,924 | |
Currency translation adjustments | (315,137) | |
Balance | 5,516,787 | |
North Bullfrog [Member] | ||
Balance | 4,957,690 | [1] |
Currency translation adjustments | (267,896) | [1] |
Balance | 4,689,794 | |
Mother Lode Property [Member] | ||
Balance | 874,234 | [2] |
Currency translation adjustments | (47,241) | [2] |
Balance | $ 826,993 | |
[1] | North Bullfrog Project, Nevada The Company's North Bullfrog project consists of certain leased patented lode mining claims and federal unpatented mining claims owned 100% by the Company. (i) Interests acquired from Redstar Gold Corp. On October 9, 2009, a US subsidiary of ITH at the time (Corvus Nevada) completed the acquisition of all of the interests of Redstar Gold Corp. ("Redstar") and Redstar Gold U.S.A. Inc. ("Redstar US") in the North Bullfrog project, which consisted of six leases covering 33 patented mining claims. The leases have an initial term of ten years, and for so long thereafter as mining activities continue on the claims or contiguous claims held by the Company: The Company is required to pay annual advance minimum royalty payments (recoupable from production royalties) for as long as there are mining activities continuing on the claims or contiguous claims held by the Company. The required annual advance minimum royalty payments are: 39,800 USD 17,700 USD (adjusted annually for inflation) The lessor is entitled to receive a separate NSR royalty related to all production from the leased property of the various individual leases which may be purchased by the Company as follows: a 4% NSR royalty, which may be purchased by the Company for USD 1,250,000 per 1% (USD 5,000,000 for the entire royalty). a 2% NSR royalty on all production, which may be purchased by the Company for USD 1,000,000 per 1% (USD 2,000,000 for the entire royalty). a 3% NSR royalty on all production, which may be purchased by the Company for USD 850,000 per 1% (USD 2,550,000 for the entire royalty). a 3% NSR royalty on all production which may be purchased by the Company for USD 770,000 per 1% (USD 2,310,000 for the entire royalty). a 4% NSR royalty on all production, which may be purchased by the Company for USD 1,000,000 per 1% (USD 4,000,000 for the entire royalty). a 2% NSR royalty on all production, which may be purchased by the Company for USD 1,000,000 per 1% (USD 2,000,000 for the entire royalty). a 2% NSR royalty on all production, which may be purchased by the Company for USD 1,000,000 per 1% (USD 2,000,000 for the entire royalty). The various NSR royalties above relate only to the property covered by each specific lease and are not cumulative. The Company has an option to purchase a property related to twelve patented mining claims for USD 1,000,000 at any time during the life of the lease (subject to the net smelter return ("NSR") royalty of 4% which may be purchased by the Company for USD 1,250,000 per 1% (USD 5,000,000 for the entire royalty). (ii) Interests acquired directly by Corvus Nevada (1) Pursuant to a mining lease and option to purchase agreement made effective December 1, 2007 between Corvus Nevada and a group of arm's length limited partnerships, Corvus Nevada has leased (and has the option to purchase) patented mining claims referred to as the "Mayflower" claims which form part of the North Bullfrog project. The terms of the lease/option are as follows: Terms: Initial term of five years, commencing December 1, 2007, with the option to extend the lease for an additional five years. Pursuant to an extension agreement dated January 15, 2016 and fully executed and effective as of November 22, 2017, the parties agreed to extend the lease and option granted for an additional ten years with the same lease payment terms. Lease Payments: Corvus Nevada will pay USD 10,000 and deliver 50,000 common shares of ITH annually. Anti-Dilution: Pursuant to an amended agreement agreed to by the lessors in March 2015, the Company, all future payments will be satisfied by the delivery of an additional ½ common shares of the Company for each of the ITH common shares due per the original agreement (25,000 common shares of the Company) annually. Work Commitments: USD 100,000 per year for the first three years (incurred), USD 200,000 per year for the years four to six (incurred), USD 300,000 for the years seven to ten (incurred) and USD 300,000 for the years 11 – 20 (incurred). Excess expenditures in any year may be carried forward. If Corvus Nevada does not incur the required expenditures in year one, the deficiency is required to be paid to the lessors. Retained Royalty: Corvus Nevada will pay the lessors a NSR royalty of 2% if the average gold price is USD 400 per ounce or less, 3% if the average gold price is between USD 401 and USD 500 per ounce and 4% if the average gold price is greater than USD 500 per ounce. (2) Pursuant to a mining lease and option to purchase made effective March 1, 2011 between Corvus Nevada and an arm's length individual, Corvus Nevada has leased, and has the option to purchase, two patented mineral claims which form part of the North Bullfrog project holdings. The lease is for an initial term of ten years, subject to extension for an additional ten years (provided advance minimum royalties are timely paid), and for so long thereafter as mining activities continue on the claims. The lessee is required to pay advance minimum royalty payments (recoupable from production royalties, but not applicable to the purchase price if the option to purchase is exercised) of USD 30,000 (paid to March 1, 2020), adjusted for inflation. The lessor is entitled to receive a 2% NSR royalty on all production. The lessee may purchase the NSR royalty for USD 1,000,000 per 1%. If the lessee purchases the entire NSR royalty (USD 2,000,000) the lessee will also acquire all interest of the lessor in the subject property. (3) Pursuant to a purchase agreement made effective March 28, 2013, Corvus Nevada agreed to purchase the surface rights of five patented mining claims owned by two arm's length individuals for USD 160,000 paid on closing (March 28, 2013). The terms include payment by Corvus Nevada of a fee of USD 0.02 per ton of overburden to be stored on the property, subject to payment for a minimum of 12 million short tons. The minimum tonnage fee (USD 240,000) bears interest at 4.77% per annum from closing and is evidenced by a promissory note due on the sooner of the commencing of use of the property for waste materials storage or December 31, 2015 (balance paid December 17, 2015). As a result, the Company recorded $406,240 (USD 400,000) in acquisition costs with $157,408 paid in cash and the remaining $248,832 (USD 240,000) in promissory note payable during the year ended May 31, 2013. (4) In December 2013, SoN completed the purchase of a parcel of land approximately 30 kilometres north of the North Bullfrog project which carries with it 1,600 acre feet of irrigation water rights. The cost of the land and associated water rights was cash payment of $1,100,118 (USD 1,034,626). (5) On March 30, 2015, Lunar Landing, LLC signed a lease agreement with Corvus Nevada to lease private property containing the three patented Sunflower claims to Corvus Nevada, which are adjacent to the Yellow Rose claims leased in 2014. The term of the lease is three years with provision to extend the lease for an additional seven years, and an advance minimum royalty payment of USD 5,000 per year with USD 5,000 paid upon signing (paid to March 2020). The lease includes a 4% NSR royalty on production, with an option to purchase the royalty for USD 500,000 per 1% or USD 2,000,000 for the entire 4% royalty. The lease also includes the option to purchase the property for USD 300,000. | |
[2] | Mother Lode Property, Nevada Pursuant to a purchase agreement made effective June 9, 2017 between Corvus Nevada and Goldcorp USA, Inc. ("Goldcorp USA"), Corvus Nevada has acquired 100% of the Mother Lode property (the "Mother Lode Property"). In addition, Corvus Nevada staked two additional adjacent claim blocks to the Mother Lode Property. In connection with the acquisition, the Company issued 1,000,000 common shares at a price of $0.81 per common share to Goldcorp USA. The Mother Lode Property is subject to an NSR in favour of Goldcorp USA. The NSR pays 1% from production at the Mother Lode Property when the price of gold is less than USD 1,400 per ounce and an additional 1% NSR for a total of 2% NSR when gold price is greater than or equal to USD 1,400 per ounce. |
Note 3 - Mineral Properties - C
Note 3 - Mineral Properties - Costs Incurred for Exploration and Evaluation Activities (Details) - CAD ($) | 3 Months Ended | ||
Aug. 31, 2020 | Aug. 31, 2019 | ||
Exploration expenditures (notes 3 and 4) | $ 4,433,234 | $ 1,394,155 | |
Cost recovery | (15,338) | (318,537) | |
North Bullfrog [Member] | |||
Exploration expenditures (notes 3 and 4) | [1] | 1,195,294 | 1,242,974 |
Cost recovery | [1] | 0 | 0 |
Mother Lode Property [Member] | |||
Exploration expenditures (notes 3 and 4) | [2] | 3,237,940 | 469,718 |
Cost recovery | [2] | (15,338) | 0 |
Alaskan Royalty Interest [Member] | |||
Cost recovery | [3] | (318,537) | |
Assay [Member] | |||
Exploration expenditures (notes 3 and 4) | 391,502 | 188,278 | |
Assay [Member] | North Bullfrog [Member] | |||
Exploration expenditures (notes 3 and 4) | [1] | 127,998 | 151,720 |
Assay [Member] | Mother Lode Property [Member] | |||
Exploration expenditures (notes 3 and 4) | [2] | 263,504 | 36,558 |
Assay [Member] | Alaskan Royalty Interest [Member] | |||
Exploration expenditures (notes 3 and 4) | [3] | 0 | |
Drilling [Member] | |||
Exploration expenditures (notes 3 and 4) | 2,123,752 | 473,226 | |
Drilling [Member] | North Bullfrog [Member] | |||
Exploration expenditures (notes 3 and 4) | [1] | 236,471 | 473,226 |
Drilling [Member] | Mother Lode Property [Member] | |||
Exploration expenditures (notes 3 and 4) | [2] | 1,887,281 | 0 |
Drilling [Member] | Alaskan Royalty Interest [Member] | |||
Exploration expenditures (notes 3 and 4) | [3] | 0 | |
Asset Retirment Obligations [Member] | |||
Exploration expenditures (notes 3 and 4) | 11,130 | ||
Asset Retirment Obligations [Member] | North Bullfrog [Member] | |||
Exploration expenditures (notes 3 and 4) | [1] | 11,130 | |
Asset Retirment Obligations [Member] | Mother Lode Property [Member] | |||
Exploration expenditures (notes 3 and 4) | [2] | 0 | |
Asset Retirment Obligations [Member] | Alaskan Royalty Interest [Member] | |||
Exploration expenditures (notes 3 and 4) | [3] | 0 | |
Equipment rental [Member] | |||
Exploration expenditures (notes 3 and 4) | 79,307 | 20,582 | |
Equipment rental [Member] | North Bullfrog [Member] | |||
Exploration expenditures (notes 3 and 4) | [1] | 17,398 | 17,595 |
Equipment rental [Member] | Mother Lode Property [Member] | |||
Exploration expenditures (notes 3 and 4) | [2] | 61,909 | 2,987 |
Equipment rental [Member] | Alaskan Royalty Interest [Member] | |||
Exploration expenditures (notes 3 and 4) | [3] | 0 | |
Field Costs [Member] | |||
Exploration expenditures (notes 3 and 4) | 314,223 | 161,096 | |
Field Costs [Member] | North Bullfrog [Member] | |||
Exploration expenditures (notes 3 and 4) | [1] | 6,887 | 78,798 |
Field Costs [Member] | Mother Lode Property [Member] | |||
Exploration expenditures (notes 3 and 4) | [2] | 307,336 | 82,298 |
Field Costs [Member] | Alaskan Royalty Interest [Member] | |||
Exploration expenditures (notes 3 and 4) | [3] | 0 | |
Geological Geophysical [Member] | |||
Exploration expenditures (notes 3 and 4) | 622,643 | 211,538 | |
Geological Geophysical [Member] | North Bullfrog [Member] | |||
Exploration expenditures (notes 3 and 4) | [1] | 172,275 | 145,634 |
Geological Geophysical [Member] | Mother Lode Property [Member] | |||
Exploration expenditures (notes 3 and 4) | [2] | 450,368 | 65,904 |
Geological Geophysical [Member] | Alaskan Royalty Interest [Member] | |||
Exploration expenditures (notes 3 and 4) | [3] | 0 | |
Land Maintenance and Tenure [Member] | |||
Exploration expenditures (notes 3 and 4) | 399,942 | 415,527 | |
Land Maintenance and Tenure [Member] | North Bullfrog [Member] | |||
Exploration expenditures (notes 3 and 4) | [1] | 275,839 | 307,713 |
Land Maintenance and Tenure [Member] | Mother Lode Property [Member] | |||
Exploration expenditures (notes 3 and 4) | [2] | 124,103 | 107,814 |
Land Maintenance and Tenure [Member] | Alaskan Royalty Interest [Member] | |||
Exploration expenditures (notes 3 and 4) | [3] | 0 | |
Permits [Member] | |||
Exploration expenditures (notes 3 and 4) | 23,350 | 32,757 | |
Permits [Member] | North Bullfrog [Member] | |||
Exploration expenditures (notes 3 and 4) | [1] | 9,403 | 1,617 |
Permits [Member] | Mother Lode Property [Member] | |||
Exploration expenditures (notes 3 and 4) | [2] | 13,947 | 31,140 |
Permits [Member] | Alaskan Royalty Interest [Member] | |||
Exploration expenditures (notes 3 and 4) | [3] | 0 | |
Studies [Member] | |||
Exploration expenditures (notes 3 and 4) | 453,313 | 172,851 | |
Studies [Member] | North Bullfrog [Member] | |||
Exploration expenditures (notes 3 and 4) | [1] | 343,844 | 31,823 |
Studies [Member] | Mother Lode Property [Member] | |||
Exploration expenditures (notes 3 and 4) | [2] | 109,469 | 141,028 |
Studies [Member] | Alaskan Royalty Interest [Member] | |||
Exploration expenditures (notes 3 and 4) | [3] | 0 | |
Travel [Member] | |||
Exploration expenditures (notes 3 and 4) | 40,540 | 25,707 | |
Travel [Member] | North Bullfrog [Member] | |||
Exploration expenditures (notes 3 and 4) | [1] | 5,179 | 23,718 |
Travel [Member] | Mother Lode Property [Member] | |||
Exploration expenditures (notes 3 and 4) | [2] | 35,361 | 1,989 |
Travel [Member] | Alaskan Royalty Interest [Member] | |||
Exploration expenditures (notes 3 and 4) | [3] | 0 | |
Exploration Costs Before Cost Recovery [Member] | |||
Exploration expenditures (notes 3 and 4) | 4,448,572 | 1,712,692 | |
Exploration Costs Before Cost Recovery [Member] | North Bullfrog [Member] | |||
Exploration expenditures (notes 3 and 4) | [1] | 1,195,294 | 1,242,974 |
Exploration Costs Before Cost Recovery [Member] | Mother Lode Property [Member] | |||
Exploration expenditures (notes 3 and 4) | [2] | $ 3,253,278 | 469,718 |
Exploration Costs Before Cost Recovery [Member] | Alaskan Royalty Interest [Member] | |||
Exploration expenditures (notes 3 and 4) | [3] | $ 0 | |
[1] | North Bullfrog Project, Nevada The Company's North Bullfrog project consists of certain leased patented lode mining claims and federal unpatented mining claims owned 100% by the Company. (i) Interests acquired from Redstar Gold Corp. On October 9, 2009, a US subsidiary of ITH at the time (Corvus Nevada) completed the acquisition of all of the interests of Redstar Gold Corp. ("Redstar") and Redstar Gold U.S.A. Inc. ("Redstar US") in the North Bullfrog project, which consisted of six leases covering 33 patented mining claims. The leases have an initial term of ten years, and for so long thereafter as mining activities continue on the claims or contiguous claims held by the Company: 9 The Company is required to pay annual advance minimum royalty payments (recoupable from production royalties) for as long as there are mining activities continuing on the claims or contiguous claims held by the Company. The required annual advance minimum royalty payments are: 39,800 USD 17,700 USD (adjusted annually for inflation) The lessor is entitled to receive a separate NSR royalty related to all production from the leased property of the various individual leases which may be purchased by the Company as follows: a 4% NSR royalty, which may be purchased by the Company for USD 1,250,000 per 1% (USD 5,000,000 for the entire royalty). a 2% NSR royalty on all production, which may be purchased by the Company for USD 1,000,000 per 1% (USD 2,000,000 for the entire royalty). a 3% NSR royalty on all production, which may be purchased by the Company for USD 850,000 per 1% (USD 2,550,000 for the entire royalty). a 3% NSR royalty on all production which may be purchased by the Company for USD 770,000 per 1% (USD 2,310,000 for the entire royalty). a 4% NSR royalty on all production, which may be purchased by the Company for USD 1,000,000 per 1% (USD 4,000,000 for the entire royalty). a 2% NSR royalty on all production, which may be purchased by the Company for USD 1,000,000 per 1% (USD 2,000,000 for the entire royalty). a 2% NSR royalty on all production, which may be purchased by the Company for USD 1,000,000 per 1% (USD 2,000,000 for the entire royalty). The various NSR royalties above relate only to the property covered by each specific lease and are not cumulative. The Company has an option to purchase a property related to twelve patented mining claims for USD 1,000,000 at any time during the life of the lease (subject to the net smelter return ("NSR") royalty of 4% which may be purchased by the Company for USD 1,250,000 per 1% (USD 5,000,000 for the entire royalty). (ii) Interests acquired directly by Corvus Nevada (1) Pursuant to a mining lease and option to purchase agreement made effective December 1, 2007 between Corvus Nevada and a group of arm's length limited partnerships, Corvus Nevada has leased (and has the option to purchase) patented mining claims referred to as the "Mayflower" claims which form part of the North Bullfrog project. The terms of the lease/option are as follows: Terms: Initial term of five years, commencing December 1, 2007, with the option to extend the lease for an additional five years. Pursuant to an extension agreement dated January 15, 2016 and fully executed and effective as of November 22, 2017, the parties agreed to extend the lease and option granted for an additional ten years with the same lease payment terms. Lease Payments: Corvus Nevada will pay USD 10,000 and deliver 50,000 common shares of ITH annually. Anti-Dilution: Pursuant to an amended agreement agreed to by the lessors in March 2015, the Company, all future payments will be satisfied by the delivery of an additional ½ common shares of the Company for each of the ITH common shares due per the original agreement (25,000 common shares of the Company) annually. Work Commitments: USD 100,000 per year for the first three years (incurred), USD 200,000 per year for the years four to six (incurred), USD 300,000 for the years seven to ten (incurred) and USD 300,000 for the years 11 - 20 (incurred). Excess expenditures in any year may be carried forward. If Corvus Nevada does not incur the required expenditures in year one, the deficiency is required to be paid to the lessors. Retained Royalty: Corvus Nevada will pay the lessors a NSR royalty of 2% if the average gold price is USD 400 per ounce or less, 3% if the average gold price is between USD 401 and USD 500 per ounce and 4% if the average gold price is greater than USD 500 per ounce. 10 (2) Pursuant to a mining lease and option to purchase made effective March 1, 2011 between Corvus Nevada and an arm's length individual, Corvus Nevada has leased, and has the option to purchase, two patented mineral claims which form part of the North Bullfrog project holdings. The lease is for an initial term of ten years, subject to extension for an additional ten years (provided advance minimum royalties are timely paid), and for so long thereafter as mining activities continue on the claims. The lessee is required to pay advance minimum royalty payments (recoupable from production royalties, but not applicable to the purchase price if the option to purchase is exercised) of USD 30,000 (paid to March 1, 2020), adjusted for inflation. The lessor is entitled to receive a 2% NSR royalty on all production. The lessee may purchase the NSR royalty for USD 1,000,000 per 1%. If the lessee purchases the entire NSR royalty (USD 2,000,000) the lessee will also acquire all interest of the lessor in the subject property. (3) Pursuant to a purchase agreement made effective March 28, 2013, Corvus Nevada agreed to purchase the surface rights of five patented mining claims owned by two arm’s length individuals for USD 160,000 paid on closing ( March 28, 2013). The terms include payment by Corvus Nevada of a fee of USD 0.02 per ton of overburden to be stored on the property, subject to payment for a minimum of 12 million short tons. The minimum tonnage fee (USD 240,000) bears interest at 4.77% per annum from closing and is evidenced by a promissory note due on the sooner of the commencing of use of the property for waste materials storage or December 31, 2015 (balance paid December 17, 2015). As a result, the Company recorded $406,240 (USD 400,000) in acquisition costs with $157,408 paid in cash and the remaining $248,832 (USD 240,000) in promissory note payable during the year ended May 31, 2013. (4) In December 2013, SoN completed the purchase of a parcel of land approximately 30 kilometres north of the North Bullfrog project which carries with it 1,600 acre feet of irrigation water rights. The cost of the land and associated water rights was cash payment of $1,100,118 (USD 1,034,626). (5) On March 30, 2015, Lunar Landing, LLC signed a lease agreement with Corvus Nevada to lease private property containing the three patented Sunflower claims to Corvus Nevada, which are adjacent to the Yellow Rose claims leased in 2014. The term of the lease is three years with provision to extend the lease for an additional seven years, and an advance minimum royalty payment of USD 5,000 per year with USD 5,000 paid upon signing (paid to March 2020). The lease includes a 4% NSR royalty on production, with an option to purchase the royalty for USD 500,000 per 1% or USD 2,000,000 for the entire 4% royalty. The lease also includes the option to purchase the property for USD 300,000. | ||
[2] | Mother Lode Property, Nevada Pursuant to a purchase agreement made effective June 9, 2017 between Corvus Nevada and Goldcorp USA, Inc. ("Goldcorp USA"), Corvus Nevada has acquired 100% of the Mother Lode property (the "Mother Lode Property"). In addition, Corvus Nevada staked two additional adjacent claim blocks to the Mother Lode Property. In connection with the acquisition, the Company issued 1,000,000 common shares at a price of $0.81 per common share to Goldcorp USA. The Mother Lode Property is subject to an NSR in favour of Goldcorp USA. The NSR pays 1% from production at the Mother Lode Property when the price of gold is less than USD 1,400 per ounce and an additional 1% NSR for a total of 2% NSR when gold price is greater than or equal to USD 1,400 per ounce. | ||
[3] | Alaskan Royalty Interest, Alaska On June 7, 2019, the Company completed the sale of the royalties where four non-core Alaskan royalty interests owned by Corvus were sold to EMX Royalty Corporation ("EMX") for a purchase price of $350,000. In connection with the Alaskan royalty package sale, the Company incurred $31,463 in legal fees, resulting in a total cost recovery for the Alaska Royalty Interest of $318,537. The general terms of the Alaskan royalty package sale include: Chisna project 1% NSR LMS project 3% NSR Goodpaster District 1% NSR West Pogo project 2% NSR. The Company has retained a 1% NSR in the West Pogo project which is immediately west of the operating Pogo mine in the Goodpaster District of Alaska. |
Note 4 - Share Capital (Details
Note 4 - Share Capital (Details Textual) - CAD ($) shares in Thousands | 3 Months Ended | 12 Months Ended | |
Aug. 31, 2020 | Aug. 31, 2019 | May 31, 2020 | |
Stock Issued During Period, Shares, New Issues (in shares) | 0 | ||
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term (Year) | 2 years 5 months 8 days | 2 years 8 months 4 days | |
Share-based Payment Arrangement, Option [Member] | |||
Shares Granted, Value, Share-based Payment Arrangement, before Forfeiture | $ 0 | $ 1,443,647 | |
Share-based Payment Arrangement, Option [Member] | The 2010 Plan [Member] | |||
Share-based Compensation Arrangement by Share-based Payment Award, Percentage of Outstanding Stock Maximum | 10.00% | ||
Share-based Payment Arrangement, Option [Member] | The 2010 Plan [Member] | Maximum [Member] | |||
Share-based Compensation Arrangement by Share-based Payment Award, Expiration Period (Year) | 10 years | ||
Employee Stock Option, Expiring on November 17, 2016 [Member] | |||
Options Exercisable Period, After Restrictions Lifted (Day) | 10 days |
Note 4 - Share Capital - Summar
Note 4 - Share Capital - Summary of the Status of the Stock Option Plan (Details) - $ / shares | 3 Months Ended | 12 Months Ended |
Aug. 31, 2020 | May 31, 2020 | |
Number of Options, Balance (in shares) | 12,345,000 | 10,000,000 |
Weighted Average Exercise Price, Balance (in CAD per share) | $ 1.54 | $ 1.40 |
Number of Options, Granted (in shares) | 0 | 2,345,000 |
Weighted Average Exercise Price, Granted (in CAD per share) | $ 0 | $ 2.13 |
Number of Options, Balance (in shares) | 12,345,000 | 12,345,000 |
Weighted Average Exercise Price, Balance (in CAD per share) | $ 1.54 | $ 1.54 |
Note 4 - Share Capital - Stock
Note 4 - Share Capital - Stock Options Outstanding (Details) - $ / shares | Aug. 31, 2020 | May 31, 2020 | May 31, 2019 | |
Exercise Price (in CAD per share) | $ 1.54 | $ 1.54 | $ 1.40 | |
Number of Options (in shares) | 12,345,000 | 12,345,000 | 10,000,000 | |
Exercisable at Year- End (in shares) | 7,169,677 | 6,183,822 | ||
Employee Stock Option, Expiring On September 8, 2019 [Member] | ||||
Exercise Price (in CAD per share) | [1] | $ 1.40 | $ 1.40 | |
Number of Options (in shares) | [1] | 635,000 | 635,000 | |
Exercisable at Year- End (in shares) | [1] | 635,000 | 635,000 | |
Employee Stock Option, Expiring on September 9, 2020 [Member] | ||||
Exercise Price (in CAD per share) | [1] | $ 0.46 | $ 0.46 | |
Number of Options (in shares) | [1] | 620,000 | 620,000 | |
Exercisable at Year- End (in shares) | [1] | 620,000 | 620,000 | |
Employee Stock Option, Expiring on November 13, 2020 [Member] | ||||
Exercise Price (in CAD per share) | $ 0.49 | $ 0.49 | ||
Number of Options (in shares) | 1,000,000 | 1,000,000 | ||
Exercisable at Year- End (in shares) | 1,000,000 | 1,000,000 | ||
Employee Stock Option, Expiring on September 15, 2021 [Member] | ||||
Exercise Price (in CAD per share) | $ 0.91 | $ 0.91 | ||
Number of Options (in shares) | 1,085,000 | 1,085,000 | ||
Exercisable at Year- End (in shares) | 1,085,000 | 1,085,000 | ||
Employee Stock Option, Expiring on July 31, 2022 [Member] | ||||
Exercise Price (in CAD per share) | $ 0.77 | $ 0.77 | ||
Number of Options (in shares) | 1,840,000 | 1,840,000 | ||
Exercisable at Year- End (in shares) | 1,840,000 | 1,225,440 | ||
Employee Stock Options, Expiring on October 11, 2022 [Member] | ||||
Exercise Price (in CAD per share) | $ 2 | $ 2 | ||
Number of Options (in shares) | 20,000 | 20,000 | ||
Exercisable at Year- End (in shares) | 13,322 | 13,322 | ||
Employee Stock Options, Expiring on November 19, 2023 [Member] | ||||
Exercise Price (in CAD per share) | $ 2.06 | $ 2.06 | ||
Number of Options (in shares) | 4,420,000 | 4,420,000 | ||
Exercisable at Year- End (in shares) | 1,471,860 | 1,471,860 | ||
Employee Stock Option, Expiring on April 9, 2024 [Member] | ||||
Exercise Price (in CAD per share) | $ 2.04 | $ 2.04 | ||
Number of Options (in shares) | 400,000 | 400,000 | ||
Exercisable at Year- End (in shares) | 133,200 | 133,200 | ||
Employee Stock Option, Expiring on June 13, 2024 [Member] | ||||
Exercise Price (in CAD per share) | $ 2.18 | $ 2.18 | ||
Number of Options (in shares) | 1,115,000 | 1,115,000 | ||
Exercisable at Year- End (in shares) | 371,295 | 0 | ||
Employee Stock Option, Expiring on February 3, 2025 [Member] | ||||
Exercise Price (in CAD per share) | $ 2.09 | $ 2.09 | ||
Number of Options (in shares) | 1,210,000 | 1,210,000 | ||
Exercisable at Year- End (in shares) | 0 | 0 | ||
[1] | The Company's share trading policy (the "Policy") requires that all restricted persons and others who are subject to the Policy refrain from conducting any transactions involving the purchase or sale of the Company's securities, during the period in any quarter commencing 30 days prior to the scheduled issuance of the next quarter or year-end public disclosure of the financial results as well as when there is material data on hand. In accordance with the terms of the Amended 2010 Plan, if stock options are set to expire during a restricted period and are not exercised prior to any such restriction, they will not expire but instead will be available for exercise for ten days after such restrictions are lifted. |
Note 4 - Share Capital - Valuat
Note 4 - Share Capital - Valuation Assumptions for Stock Options (Details) - Share-based Payment Arrangement, Option [Member] | 3 Months Ended |
Aug. 31, 2019$ / shares | |
Risk-free interest rate | 1.35% |
Expected life of options (in years) (Year) | 5 years |
Annualized volatility | 75.13% |
Dividend yield | 0.00% |
Exercise price (in CAD per share) | $ 2.18 |
Fair value per share (in CAD per share) | $ 1.29 |
Note 4 - Share Capital - Alloca
Note 4 - Share Capital - Allocation of Stock-based Compensation Expenses (Details) - CAD ($) | 3 Months Ended | |
Aug. 31, 2020 | Aug. 31, 2019 | |
Share-based Compensation | $ 917,040 | $ 795,757 |
Consulting fees [Member] | ||
Share-based Compensation | 432,741 | 373,424 |
Exploration expenditures - Geological/geophysical [Member] | ||
Share-based Compensation | 82,340 | 67,967 |
Investor relations [Member] | ||
Share-based Compensation | 131,133 | 106,843 |
Professional Fees [Member] | ||
Share-based Compensation | 7,506 | 5,919 |
Wages and Benefits [Member] | ||
Share-based Compensation | $ 263,320 | $ 241,604 |
Note 5 - Related Party Transa_3
Note 5 - Related Party Transactions (Details Textual) - CAD ($) | Aug. 31, 2020 | May 31, 2020 |
Accounts Payable and Accrued Liabilities, Total | $ 0 | $ 1,274 |
Note 5 - Related Party Transa_4
Note 5 - Related Party Transactions - Transactions With Related Parties (Details) - CAD ($) | 3 Months Ended | |
Aug. 31, 2020 | Aug. 31, 2019 | |
Consulting fees to CFO | $ 502,964 | $ 443,107 |
Share-based Compensation | 917,040 | 795,757 |
Management Compensation | 887,179 | 800,759 |
Related Party Transaction [Member] | ||
Share-based Compensation | 634,877 | 558,278 |
Related Party Transaction [Member] | Chief Financial Officer [Member] | ||
Consulting fees to CFO | 22,500 | 22,500 |
Related Party Transaction [Member] | Chief Executive Officer [Member] | ||
Wages and benefits | 184,575 | 181,798 |
Related Party Transaction [Member] | Director [Member] | ||
Geological consulting fees to a company owned by a director in common | 6,504 | 0 |
Directors fees (included in consulting fees) | $ 38,723 | $ 38,183 |
Note 6 - Geographic Segmented_3
Note 6 - Geographic Segmented Information (Details Textual) | 3 Months Ended |
Aug. 31, 2020 | |
Number of Operating Segments | 1 |
Number of Reportable Segments | 2 |
Note 6 - Geographic Segmented_4
Note 6 - Geographic Segmented Information - Long-lived Assets, by Geographical Areas (Details) - CAD ($) | Aug. 31, 2020 | May 31, 2020 |
Capitalized acquisition costs | $ 5,516,787 | $ 5,831,924 |
Property and equipment | 34,458 | 38,630 |
Right-of-use assets | 103,981 | 48,978 |
Operating Segments [Member] | ||
Capitalized acquisition costs | 5,516,787 | 5,831,924 |
Property and equipment | 34,458 | 38,630 |
Right-of-use assets | 103,981 | 48,978 |
CANADA | Operating Segments [Member] | ||
Capitalized acquisition costs | 0 | 0 |
Property and equipment | 5,076 | 5,488 |
Right-of-use assets | 66,916 | 0 |
UNITED STATES | Operating Segments [Member] | ||
Capitalized acquisition costs | 5,516,787 | 5,831,924 |
Property and equipment | 29,382 | 33,142 |
Right-of-use assets | $ 37,065 | $ 48,978 |
Note 6 - Geographic Segmented_5
Note 6 - Geographic Segmented Information - Net Income (Loss) by Geographic Areas (Details) - CAD ($) | 3 Months Ended | 9 Months Ended | |
Aug. 31, 2020 | Aug. 31, 2019 | May 31, 2020 | |
Net loss for the period | $ (6,510,604) | $ (2,935,406) | $ (13,271,246) |
CANADA | |||
Net loss for the period | (1,835,334) | (1,328,832) | |
UNITED STATES | |||
Net loss for the period | $ (4,675,270) | $ (1,606,574) |
Note 7 - Subsidiaries - Signifi
Note 7 - Subsidiaries - Significant Subsidiaries (Details) | 3 Months Ended | |
Aug. 31, 2020 | Aug. 31, 2019 | |
Corvus Gold (USA) Inc. [Member] | ||
Principal Activity | Holding company | |
Effective Interest | 100.00% | 100.00% |
Raven Gold Alaska Inc. [Member] | ||
Principal Activity | Exploration company | |
Effective Interest | 100.00% | 100.00% |
Corvus Gold Nevada Inc. [Member] | ||
Principal Activity | Exploration company | |
Effective Interest | 100.00% | 100.00% |
SoN Land and Water LLC [Member] | ||
Principal Activity | Exploration company | |
Effective Interest | 100.00% | 100.00% |
Mother Lode Mining Company LLC [Member] | ||
Principal Activity | Exploration company | |
Effective Interest | 100.00% | 100.00% |
Note 8 - Supplemental Cash Fl_3
Note 8 - Supplemental Cash Flow Information - Supplemental Cash Flow Information (Details) - CAD ($) | 3 Months Ended | |
Aug. 31, 2020 | Aug. 31, 2019 | |
Interest paid | $ 0 | $ 0 |
Income taxes paid (received) | $ 0 | $ 0 |