MINERAL PROPERTIES (Details) - USD ($)	Oct. 31, 2019	Jul. 31, 2019	Jul. 31, 2018
Mineral Property	$ 4,149,053	$ 4,149,053
Idaho-Maryland, California
Mineral Property	$ 4,149,053	$ 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 http://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 http://asc.fasb.org/extlink&oid=6391035&loc=d3e2868-110229

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