Quarterly report pursuant to Section 13 or 15(d)

Mineral Leases (Details) - Schedule of mineral leases

v3.21.2
Mineral Leases (Details) - Schedule of mineral leases - USD ($)
 9 Months Ended 12 Months Ended
May 31, 2019
Aug. 31, 2018
Aug. 31, 2017
Cost
Beginning balance, cost $ 11,111,143 $ 11,091,388
Additions, cost 10,800,000 19,755
Ending balance, cost 21,911,143 11,111,143
Accumulated Amortization
Beginning balance, accumulated amortization
Additions. accumulated amortization
Ending balance, accumulated amortization
Carrying Amount
Balance, carrying amount 21,911,143 11,111,143 $ 11,091,388
TMC Mineral Lease [Member]
Cost
Beginning balance, cost 11,091,388 11,091,388
Additions, cost
Ending balance, cost 11,091,388 11,091,388
Accumulated Amortization
Beginning balance, accumulated amortization
Additions. accumulated amortization
Ending balance, accumulated amortization
Carrying Amount
Balance, carrying amount 11,091,388 11,091,388 11,091,388
POSR Mineral Lease [Member]
Cost
Beginning balance, cost 19,755
Additions, cost 19,755
Ending balance, cost 19,755 19,755
Accumulated Amortization
Beginning balance, accumulated amortization
Additions. accumulated amortization
Ending balance, accumulated amortization
Carrying Amount
Balance, carrying amount 19,755 19,755
PQE Mineral Lease [Member]
Cost
Beginning balance, cost
Additions, cost 10,800,000
Ending balance, cost 10,800,000
Accumulated Amortization
Beginning balance, accumulated amortization
Additions. accumulated amortization
Ending balance, accumulated amortization
Carrying Amount
Balance, carrying amount $ 10,800,000