AMAK Asset Retirement Obligations (Tables) - AMAK

12 Months Ended

Dec. 31, 2020

Schedule of Equity Method Investments [Line Items]

Deferred Mine Closure Costs

Deferred mine closure costs consisted of the following at:
	September 30,	December 31,
	2020	2019
Cost	12,842,625	12,842,625
Accumulated amortization	(7,993,376)	(7,631,120)
	4,849,249	5,211,505

Summary of Changes in Provision for Mine Closure Costs

A summary of changes in our provision for mine closure costs is as follows:
	September 30,	December 31,
	2020	2019	2018
Balance, beginning of period	16,625,347	16,063,136	15,519,938
Accretion expense	405,558	562,211	543,198
Balance, end of period	17,030,905	16,625,347	16,063,136