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Sales (Tables)
12 Months Ended
Dec. 31, 2021
Sales [abstract]  
Schedule of Sales by Product and Geographical Area

Year ended December 31, 2021

Peru

Mexico

Argentina

Burkina Faso

Total

Silver-gold concentrates

$

-

$

219,663

$

-

$

-

$

219,663

Silver-lead concentrates

59,755

-

-

-

59,755

Zinc concentrates

42,990

-

-

-

42,990

Gold doré

-

-

178,999

101,256

280,255

Provisional pricing adjustments

799

(3,609)

-

-

(2,810)

Sales to external customers

$

103,544

$

216,054

$

178,999

$

101,256

$

599,853

Year ended December 31, 2020

Peru

Mexico

Argentina

Burkina Faso

Total

Silver-gold concentrates

$

-

$

188,327

$

-

$

-

$

188,327

Silver-lead concentrates

43,055

-

-

-

43,055

Zinc concentrates

23,980

-

-

-

23,980

Gold doré

-

-

20,297

-

20,297

Provisional pricing adjustments

608

2,699

-

-

3,307

Sales to external customers

$

67,643

$

191,026

$

20,297

$

-

$

278,966

Schedule of Sales by Major Customer

Years ended December 31

2021

2020

Customer 1

$

178,999

$

191,026

Customer 2

103,544

67,643

Customer 3

101,256

-

Customer 4

91,950

20,297

Customer 5

48,032

-

Customer 6

47,212

-

Customer 7

28,860

-

$

599,853

$

278,966