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v3.21.2

Note 2 - Summary of Significant Accounting Policies (Details Textual) | 12 Months Ended
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Jul. 31, 2021
Mineral Rights, Databases [Member] |
Mineral Property, Useful Life (Year) | 5 years
Hobson Processing Facility [Member] |
Property, Plant and Equipment, Useful Life (Year) | 20 years
Mining and logging equipment and vehicles [Member] | Minimum [Member] |
Property, Plant and Equipment, Useful Life (Year) | 5 years
Mining and logging equipment and vehicles [Member] | Maximum [Member] |
Property, Plant and Equipment, Useful Life (Year) | 10 years
Computer Equipment [Member] |
Property, Plant and Equipment, Useful Life (Year) | 3 years
Furniture and Fixtures [Member] |
Property, Plant and Equipment, Useful Life (Year) | 5 years
Building [Member] |
Property, Plant and Equipment, Useful Life (Year) | 20 years

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- Definition The useful life of mineral property. + References No definition available. + Details
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- Definition Useful life of long lived, physical assets used in the normal conduct of business and not intended for resale, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Examples include, but not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment. + References No definition available. + Details
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- Details
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- Details
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- Details
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- Details
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- Details
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- Details
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- Details
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- Details
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