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4. Sales of Products: Sales by significant product type (Tables)

6 Months Ended

Jun. 30, 2021

Tables/Schedules

Sales by significant product type

	June 30, 2021				June 30, 2020
	Three Months		Six Months		Three Months		Six Months
Concentrate sales to H&H Metal	$	2,180,232	$	3,690,351	$	1,267,355	$	2,668,188
Dore sales to refinery		-		76,508		57,143		57,143
Total	$	2,180,232	$	3,766,859	$	1,324,498	$	2,725,331