Interim Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	6 Months Ended
	Jan. 31, 2026	Jan. 31, 2025
OPERATING ACTIVITIES
Net loss for the period	$ (24,278)	$ (30,392)
Adjustments to reconcile net loss to cash flows in operating activities
Stock-based compensation	3,820	3,377
Depreciation, amortization and accretion	3,184	1,648
(Income) loss from equity-accounted investments	(2,893)	1,467
Gain on disposition of assets	0	(13)
(Gain) loss on revaluation of equity securities	(20,085)	18,317
Gain on revaluation of derivative liabilities	0	(1,706)
Deferred tax recovery	(662)	(2,766)
Changes in operating assets and liabilities
Inventories	(4,903)	694
Accounts receivable	(20,200)	0
Prepaid expenses and other receivables	(2,446)	300
Accounts payable and accrued liabilities	(3,658)	(11,176)
Other liabilities	(309)	(10)
NET CASH USED IN OPERATING ACTIVITIES	(72,430)	(20,260)
FINANCING ACTIVITIES
Proceeds from share issuances, net of issuance costs	448,853	135,289
Taxes and withholdings paid upon settlement of equity awards on a forfeiture basis	(3,083)	(2,637)
NET CASH PROVIDED BY FINANCING ACTIVITIES	445,770	132,652
INVESTING ACTIVITIES
Acquisition of Sweetwater Assets	0	(177,293)
Investment in mineral rights and properties	0	(114)
Capital contribution to equity-accounted investment	0	(538)
Investment in equity securities	(36,576)	(10,455)
Proceeds from sale of equity securities	1,168	54,372
Purchase of property, plant and equipment	(2,069)	(2,429)
Proceeds from disposition of assets	0	13
NET CASH USED IN INVESTING ACTIVITIES	(37,477)	(136,444)
NET CHANGE IN CASH, CASH EQUIVALENTS AND RESTRICTED CASH	335,863	(24,052)
CASH, CASH EQUIVALENTS AND RESTRICTED CASH, BEGINNING OF PERIOD	158,137	94,784
CASH, CASH EQUIVALENTS AND RESTRICTED CASH, END OF PERIOD	494,004	70,720
FOREIGN EXCHANGE DIFFERENCE ON CASH	$ 4	$ (12)