XML 75 R44.htm IDEA: XBRL DOCUMENT v3.19.1
Mineral Properties, Plant and Equipment (Tables)
 12 Months Ended
Dec. 31, 2018
Property, plant and equipment [abstract]  
Disclosure of detailed information about property, plant and equipment
Mineral properties, plant and equipment consist of:
 
 
Mining Properties
 
 
 
 
 
 
Depletable
 
Non-depletable
 
 
 
 
 
 
Reserves
and Resources
 
Reserves
and Resources
 
Exploration
and Evaluation
 
Plant and
Equipment
 
Total
Carrying value
 
 
 
 
 
 
 
 
 
 
As at January 1, 2018
 
 
 
 
 
 
 
 
 
 
Net of accumulated depreciation
 
$
766,883

 
$
71,809

 
$
253,128

 
$
244,863

 
$
1,336,683

Additions
 
106,701

 
25,423

 
—

 
16,896

 
149,020

Disposals
 
—

 
(396
)
 
—

 
(937
)
 
(1,333
)
Depreciation and amortization
 
(68,935
)
 
—

 
—

 
(78,354
)
 
(147,289
)
Depreciation charge captured in inventory
 
(12,620
)
 
—

 
—

 
—

 
(12,620
)
Impairment charge
 
(2,144
)
 
(25,113
)
 
—

 
(532
)
 
(27,789
)
Transfers
 
(115,726
)
 
1,652

 
(3,897
)
 
117,971

 
—

Closure and decommissioning – changes in estimate
 
4,330

 
—

 
—

 
—

 
4,330

As at December 31, 2018
 
$
678,489

 
$
73,375

 
$
249,231

 
$
299,907

 
$
1,301,002

Cost as at December 31, 2018
 
$
1,997,880

 
$
104,614

 
$
668,358

 
$
939,993

 
$
3,710,845

Accumulated depreciation and impairments
 
(1,319,391
)
 
(31,239
)
 
(419,127
)
 
(640,086
)
 
(2,409,843
)
Carrying value – December 31, 2018
 
$
678,489

 
$
73,375

 
$
249,231

 
$
299,907

 
$
1,301,002

 
 
Mining Properties
 
 
 
 
 
 
Depletable
 
Non-depletable
 
 
 
 
 
 
Reserves
and Resources
 
Reserves
and Resources
 
Exploration
and Evaluation
 
Plant and
Equipment
 
Total
Carrying value
 
 
 
 
 
 
 
 
 
 
As at January 1, 2017
 
 
 
 
 
 
 
 
 
 
Net of accumulated depreciation
 
$
694,501

 
$
58,578

 
$
259,953

 
$
209,695

 
$
1,222,727

Additions
 
120,098

 
4,066

 
—

 
23,938

 
148,102

Acquisition of Argentine projects
 
—

 
40,315

 
—

 
30

 
40,345

Disposals
 
—

 
—

 
(195
)
 
(2,710
)
 
(2,905
)
Depreciation and amortization
 
(53,124
)
 
—

 
—

 
(69,764
)
 
(122,888
)
Depreciation charge captured in inventory
 
(4,104
)
 
—

 
—

 
—

 
(4,104
)
Impairment reversal
 
27,531

 
6,892

 
1,317

 
25,814

 
61,554

Transferred to assets held for sale
 
—

 
—

 
(7,947
)
 
(2
)
 
(7,949
)
Transfers
 
(22,400
)
 
(38,042
)
 
—

 
57,862

 
(2,580
)
Closure and decommissioning – changes in estimate
 
4,381

 
—

 
—

 
—

 
4,381

As at December 31, 2017
 
$
766,883

 
$
71,809

 
$
253,128

 
$
244,863

 
$
1,336,683

Cost as at December 31, 2017
 
$
2,018,937

 
$
77,242

 
$
653,216

 
$
889,655

 
$
3,639,050

Accumulated depreciation and impairments
 
(1,252,054
)
 
(5,433
)
 
(400,088
)
 
(644,792
)
 
(2,302,367
)
Carrying value – December 31, 2017
 
$
766,883

 
$
71,809

 
$
253,128

 
$
244,863

 
$
1,336,683


 
 
 
December 31, 2018
 
December 31, 2017
 
 
Cost
 
Accumulated
Depreciation 
and 
Impairment
 
Carrying
Value
 
Cost
 
Accumulated
Depreciation 
and 
Impairment
 
Carrying
 Value
Huaron mine, Peru
 
$
207,360

 
$
(114,288
)
 
$
93,072

 
$
196,111

 
$
(107,970
)
 
$
88,141

Morococha mine, Peru
 
243,603

 
(149,120
)
 
94,483

 
230,932

 
(135,868
)
 
95,064

Alamo Dorado mine, Mexico
 
126,960

 
(126,960
)
 
—

 
194,023

 
(194,023
)
 
—

La Colorada mine, Mexico
 
301,706

 
(121,940
)
 
179,766

 
279,541

 
(100,970
)
 
178,571

Dolores mine, Mexico
 
1,529,751

 
(981,948
)
 
547,803

 
1,485,200

 
(908,651
)
 
576,549

Manantial Espejo mine, Argentina
 
367,105

 
(362,293
)
 
4,812

 
367,573

 
(353,322
)
 
14,251

San Vicente mine, Bolivia
 
137,394

 
(86,663
)
 
50,731

 
131,038

 
(79,595
)
 
51,443

Other
 
23,994

 
(16,265
)
 
7,729

 
24,174

 
(16,447
)
 
7,727

Total
 
$
2,937,873

 
$
(1,959,477
)

$
978,396

 
$
2,908,592

 
$
(1,896,846
)
 
$
1,011,746

 
 
 
 
 
 
 
 
 
 
 
 
 
Land and Non-Producing Properties:
 
 
 
 

 
 

 
 

 
 

 
 

Land
 
$
4,677

 
$
(1,096
)
 
$
3,581

 
$
4,990

 
$
(1,234
)
 
$
3,756

Navidad project, Argentina
 
566,577

 
(376,101
)
 
190,476

 
566,577

 
(376,101
)
 
190,476

Minefinders projects, Mexico
 
91,362

 
(36,975
)
 
54,387

 
73,956

 
(16,929
)
 
57,027

Morococha, Peru
 
9,674

 
—

 
9,674

 
9,674

 
—

 
9,674

Argentine projects(1)(2)
 
69,774

 
(24,939
)
 
44,835

 
44,376

 
—

 
44,376

Other
 
30,908

 
(11,255
)
 
19,653

 
30,885

 
(11,257
)
 
19,628

Total non-producing properties
 
$
772,972

 
$
(450,366
)
 
$
322,606

 
$
730,458

 
$
(405,521
)
 
$
324,937

Total mineral properties, plant and equipment
 
$
3,710,845

 
$
(2,409,843
)
 
$
1,301,002


$
3,639,050

 
$
(2,302,367
)
 
$
1,336,683