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4. Sales of Products: Schedule of sales by significant product type (Tables)
6 Months Ended
Jun. 30, 2020
Tables/Schedules  
Schedule of sales by significant product type

 

June 30, 2020

June 30, 2019

 

Three Months

Six Months

Three Months

Six Months

Concentrate sales to H&H Metal

$

1,267,355

$

2,668,188

 

1,468,758

$

2,602,655

Dore sales to refinery

 

57,143

 

57,143

 

78,896

 

89,673

Total

$

1,324,498

$

2,725,331

 

1,547,654

$

2,692,328