Quarterly report pursuant to Section 13 or 15(d)

Stockholders' Equity (Details Narrative)

Stockholders' Equity (Details Narrative) - USD ($)						1 Months Ended	2 Months Ended	3 Months Ended
Stockholders' Equity (Details Narrative) - USD ($)	Jun. 19, 2019	May 06, 2019	Sep. 30, 2018	Feb. 20, 2018	Nov. 10, 2017	Jun. 30, 2019	Jun. 30, 2019	Jul. 31, 2019	Jul. 31, 2018	Apr. 30, 2019	Aug. 31, 2017
Preferred stock, shares designated								50,000,000		50,000,000
Preferred stock, par value								$ 0.001		$ 0.001
Shares issued for services, value								$ 25,000	$ 76,508
Shares cancelled during period								85,000
Share based compensation								$ 52,682	0
Fair value of shares over vesting period								51,657
Intrinsic value of options outstanding								0
Intrinsic value of options exercisable								0
Stock-based compensation for stock options								$ 52,214	$ 33,636
Warrants outstanding, intrinsic value								$ 0
Warrants exercisable, intrinsic value								$ 0
Restricted Stock [Member]
Shares issued for services								1,162,000
Former Chief Geologist [Member]
Shares issued price per share		$ 1.17
Shares issued for services		10,684
Shares issued for services, value		$ 12,500
Reduction in accrued salaries								$ 12,500
Officers,Directors, Employees and Consultants [Member]
Shares issued for services			1,000,000
Shares issued for services, value			$ 990,000
Vesting period description			The shares vest 50% on the date of issuance and 50% on the one-year anniversary of the date of issuance.
Directors [Member]
Shares issued for services					12,000
Vesting period					2 years
Consultant [Member]
Shares issued for services				150,000
Vesting period				12 months
Common Stock [Member]
Stock issued upon conversion of preferred stock								1,080,707
Common stock issued upon conversion of shares						1,080,707
Shares issued for services								21,534	19,319
Shares issued for services, value								$ 21	$ 19
Securities Purchase Agreement [Member]
Preferred stock, conversion description	Each unit consisted of one (1) share of 0% Series F Preferred Stock and 878 Class X Warrants on a registered basis and 1,755 Class A Warrants on an unregistered basis. The Company sold a total of 1,250 Series F Preferred Stock, 2,193,750 Class A Warrants and 1,097,500 Class X Warrants under the agreement. Each share of Series F Preferred Stock, at the option of the holder at any time, may be converted into the number of shares of common stock of the Company determined by dividing the $2,000 (stated value per share of the Series F Preferred Stock) by a conversion price of $1.14 per share (approximately 2,193,750 shares of common stock), subject to adjustment. Each Class X Warrant is exercisable to acquire one share of our common stock and one Class Y Warrant at an exercise price of $1.14, for a period of six (6) months from the date of issuance. Each Class Y Warrant is exercisable to acquire one share of common stock at an exercise price of $1.14 per share, commencing six (6) months from the date of issuance (the "Initial Exercise Date") and will expire on a date that is the five (5) year anniversary of the Initial Exercise Date. Each Class A Warrant is exercisable to acquire one share of Common Stock at an exercise price of $1.14 per share, commencing six (6) months from the date of issuance and will expire on a date that is the five (5) year anniversary of the date of issuance. In aggregate, if all of the shares of common stock are issued on conversion of the Series F Preferred Stock and exercise of the Class A, Class X and Class Y warrants, the Company would issue a total of 6,582,500 shares of common stock.
Securities Purchase Agreement [Member] \| Class X Warrants [Member]
Number of shares sold	878
Number of warrants sold	1,097,500
Securities Purchase Agreement [Member] \| Class A Warrants [Member]
Number of shares sold	1,755
Number of warrants sold	2,193,750
Warrant exercise price	$ 1.14
Securities Purchase Agreement [Member] \| Class Y Warrants [Member]
Warrant exercise price	$ 1.14
Securities Purchase Agreement [Member] \| Common Stock [Member]
Number of common stock issued	6,582,500
Proceeds from issuance of common stock	$ 2,400,000
Stock issuance costs	99,000
Securities Purchase Agreement [Member] \| Series F Preferred Stock and Warrants [Member]
Beneficial conversion feature recorded upon issuance of stock	$ 2,000,000
Employment Agreement [Member] \| Former Chief Geologist [Member]
Shares issued for services							21,534
Shares issued for services, value							$ 25,000
Employment Agreement [Member] \| Former Chief Geologist [Member] \| Minimum [Member]
Shares issued price per share						$ 1.03	$ 1.03
Employment Agreement [Member] \| Former Chief Geologist [Member] \| Maximum [Member]
Shares issued price per share						$ 1.33	$ 1.33
Series F Preferred Stock [Member]
Preferred stock, shares designated	1,250
Preferred stock, par value	$ 2,000
Preferred stock, conversion price per share	$ 1.14
Stock issued upon conversion of preferred stock	2,193,750
Preferred stock, conversion description	Based on the initial Conversion Price, approximately 2,193,750 shares of common stock would be issuable upon conversion of all of the Series F Preferred Stock to be sold pursuant to the Purchase Agreement. A holder of Series F Preferred Stock shall have no right to convert any portion of the Preferred Stock to the extent that, after giving effect to such conversion, the holder would beneficially own in excess of 4.99% (or, at the election of a holder after providing 61 days' prior written notice to the Company, 9.99%) of the number of shares of common stock outstanding immediately after giving effect to the issuance of shares of common stock upon such conversion.
Conversation of stock, shares converted						616
Series F Preferred Stock [Member] \| Securities Purchase Agreement [Member]
Number of shares sold	1,250
Proceeds from sale of common stock	$ 2,500,000
Shares issued price per share	$ 2,000
Warrant exercise price	$ 1.14
2017 Equity Incentive Plan [Member]
Common stock reservation of shares								3,822,274			1,650,000
Equity incentive plan description								On January 1st of each year during the term of the Plan (the "Calculation Date"), the aggregate number of shares of common stock that are available for issuance shall automatically be increased by such number of shares as is equal to the number of shares sufficient to cause the Share Limit (as defined in the Plan) to equal twenty percent (20%) of the issued and outstanding shares of common stock of the Company at such time, provided, however, that if on any Calculation Date the number of shares equal twenty percent (20%) of the Company's total issued and outstanding common stock is less than the number of shares of Common Stock available for issuance under the Plan, no change will be made to the aggregate number of shares of common stock issuable under the Plan for that year (such that the aggregate number of shares of common stock available for issuance under the Plan will never decrease).