Consolidated Balance Sheets - USD ($)	Jul. 31, 2021	Jul. 31, 2020
CURRENT ASSETS
Cash and cash equivalents	$ 44,312,780	$ 5,147,703
Inventories	29,172,480	211,662
Prepaid expenses and deposits	1,434,404	1,111,152
Other current assets	125,698	119,362
TOTAL CURRENT ASSETS	75,045,362	6,589,879
MINERAL RIGHTS AND PROPERTIES	63,784,003	63,655,503
PROPERTY, PLANT AND EQUIPMENT	7,358,037	7,019,817
RESTRICTED CASH	2,037,677	1,839,216
EQUITY-ACCOUNTED INVESTMENT	20,729,674	11,515,327
OTHER NON-CURRENT ASSETS	586,332	769,875
TOTAL ASSETS	169,541,085	91,389,617
CURRENT LIABILITIES
Accounts payable and accrued liabilities	2,762,727	1,858,499
Due to a related party	843	31,334
Other current liabilities	238,899	147,569
Current portion of other loans payable	191,510
Current portion of long-term debt	10,075,231
TOTAL CURRENT LIABILITIES	13,269,210	2,037,402
LONG-TERM DEBT		19,869,477
OTHER LOANS PAYABLE	65,952	307,092
ASSET RETIREMENT OBLIGATIONS	3,938,655	3,734,314
OTHER NON-CURRENT LIABILITIES	271,132	479,714
DEFERRED TAX LIABILITIES	540,992	545,000
TOTAL LIABILITIES	18,085,941	26,972,999
STOCKHOLDERS' EQUITY
Common stock $0.001 par value: 750,000,000 shares authorized, 236,796,866 shares issued and outstanding (July 31, 2020 - 184,635,870)	236,797	184,636
Additional paid-in capital	441,990,650	341,059,972
Share issuance obligation	359,560	103,554
Accumulated deficit	(291,625,110)	(276,811,300)
Accumulated other comprehensive income (loss)	493,247	(120,244)
TOTAL EQUITY	151,455,144	64,416,618
TOTAL LIABILITIES AND EQUITY	$ 169,541,085	$ 91,389,617