Condensed Consolidated Balance Sheets - USD ($)	Jul. 31, 2019	Apr. 30, 2019
CURRENT ASSETS:
Cash	$ 3,538,706	$ 2,197,181
Prepaid expenses and other current assets	628,033	613,261
Total Current Assets	4,166,739	2,810,442
NON - CURRENT ASSETS:
Property, net	72,506	74,929
Reclamation bond deposit	355,556	339,447
Mineral rights	4,176,952	4,176,952
Total Non - Current Assets	4,605,014	4,591,328
Total Assets	8,771,753	7,401,770
CURRENT LIABILITIES:
Accounts payable	269,378	112,303
Accounts payable - related parties	23,675	42,539
Accrued liabilities		5,367
Total Current Liabilities	293,053	160,209
LONG- TERM LIABILITIES
Asset retirement obligation	90,886	88,746
Total Liabilities	383,939	248,955
Commitments and Contingencies
STOCKHOLDERS' EQUITY :
Common stock ($0.001 Par Value; 200,000,000 Shares Authorized; 20,888,550 and 19,860,625 shares issued and outstanding as of July 31, 2019 and April 30, 2019)	20,888	19,861
Additional paid-in capital	37,973,338	33,408,056
Accumulated deficit	(29,606,413)	(26,275,102)
Total Stockholders' Equity	8,387,814	7,152,815
Total Liabilities and Stockholders' Equity	8,771,753	7,401,770
Convertible Series F Preferred Stock [Member]
STOCKHOLDERS' EQUITY :
Preferred stock, $0.001 par value; 50,000,000 authorized	$ 1

Carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

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

- Definition

Amount for accounts payable to related parties. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).