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4. Sales of Products: Sales by significant product type (Tables)
9 Months Ended
Sep. 30, 2021
Tables/Schedules  
Sales by significant product type

 

 

September 30, 2021

September 30, 2020

Three Months

Nine Months

Three Months

Nine Months

Concentrate sales to H&H Metal

$

1,845,547

$

5,535,899

$

1,476,395

$

4,144,583

Dore sales to refinery

 

253,302

 

329,809

 

79,675

 

136,818

Total

$

2,098,849

$

5,865,708

$

1,556,070

$

4,281,401