CLOSURE AND RECLAMATION PROVISIONS

12 Months Ended

Dec. 31, 2022

15. CLOSURE AND RECLAMATION PROVISIONS

The following table summarizes the changes in closure and reclamation provisions:


	Closure and Reclamation Provisions
	Caylloma Mine		San Jose Mine		Lindero Mine			Yaramoko Mine		Séguéla Project		Total
Balance at December 31, 2021	$	14,898	$	7,128	$	19,639	$	12,895	$	1,552	$	56,112
Changes in estimate		(1,235)		(493)		(8,666)		135		5,238		(5,021)
Reclamation expenditures		(503)		(120)		-		-		-		(623)
Accretion		796		682		541		345		-		2,364
Effect of changes in foreign exchange rates		-		473		-		-		-		473
Balance at December 31, 2022		13,956		7,670		11,514		13,375		6,790		53,305
Less: Current portion		(1,577)		(600)		-		-		-		(2,177)
Non-current portion	$	12,379	$	7,070	$	11,514	$	13,375	$	6,790	$	51,128

	Closure and Reclamation Provisions
	Caylloma Mine		San Jose Mine		Lindero Project			Yaramoko Mine		Séguéla Project		Total
Balance at December 31, 2020	$	14,761	$	5,905	$	19,684	$	-	$	-	$	40,350
Acquisition of Roxgold		-		-		-		11,122		-		11,122
Changes in estimate		(152)		1,142		(422)		1,609		1,552		3,729
Reclamation expenditures		(180)		(173)		-		-		-		(353)
Accretion		469		439		377		164		-		1,449
Effect of changes in foreign exchange rates		-		(185)		-		-		-		(185)
Balance at December 31, 2021		14,898		7,128		19,639		12,895		1,552		56,112
Less: Current portion		(1,230)		(652)		-		-		-		(1,882)
Non-current portion	$	13,668	$	6,476	$	19,639	$	12,895	$	1,552	$	54,230

The following table summarizes certain key inputs used in determining the present value of reclamation costs related to mine and development sites:


	Closure and Reclamation Provisions
	Caylloma Mine		San Jose Mine		Lindero Mine			Yaramoko Mine		Séguéla Project		Total
Undiscounted uninflated estimated cash flows	$	15,823	$	8,413	$	14,138	$	14,113	$	7,525	$	60,012
Discount rate		5.88%		9.35%		4.14%		4.22%		3.88%
Inflation rate		2.30%		7.13%		1.96%		3.67%		2.20%

The Company is expecting to incur progressive reclamation costs throughout the life of its mines.