MINERAL PROPERTIES - Schedule of Mineral Properties (Details) - USD ($)	Jul. 31, 2022	Jul. 31, 2021
Mineral Property Interests [Line Items]
Mineral property interests	$ 4,149,053	$ 4,149,053
Idaho-Maryland, California [Member]
Mineral Property Interests [Line Items]
Mineral property interests	$ 4,149,053	$ 4,149,053

Mineral properties, net of adjustments.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 932
-SubTopic 360
-Section 25
-Paragraph 7
-URI https://asc.fasb.org/extlink&oid=96866604&loc=d3e64895-109465

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 360
-SubTopic 10
-Section 50
-Paragraph 1
-URI https://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant