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Exploration in non-operating areas (Tables)
12 Months Ended
Dec. 31, 2021
Exploration in non-operating areas  
Schedule of detailed information about exploration in non-operating areas

This caption is made up as follows:

    

2021

    

2020

    

2019

US$(000)

US$(000)

US$(000)

Services provided by third parties

4,742

3,326

3,611

Personnel expenses

 

2,748

 

1,705

 

3,632

Land

 

967

 

420

 

1,528

Short-term and low-value lease

 

612

 

327

 

415

Laboratory analysis and tests

 

508

 

225

 

511

Professional fees

 

439

 

1,538

 

766

Consumption of materials and supplies

 

251

 

201

 

328

Transport

191

89

66

Other

 

812

 

644

 

1,022

11,270

8,475

11,879

Schedule of main projects of exploration in non-operating areas

Bellow is presented the detail of the main projects of exploration in non-operating areas:

2021

2020

    

2019

    

US$(000)

    

US$(000)

    

US$(000)

Emperatriz

 

5,742

 

4,600

 

2,226

Marcapunta

 

1,383

 

86

 

2,011

San Gabriel

 

1,010

 

 

83

General explorations

 

1,000

 

1,006

 

639

Ccelloccasa

 

405

 

193

 

30

Don Jorge

 

135

 

109

 

Yumpaq

 

 

 

2,530

Other

 

1,595

 

2,481

 

4,360

 

11,270

 

8,475

 

11,879