# Filing Detail

Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001437749-18-002671
Filing Date
2018-02-15
Accepted
2018-02-15 15:57:52
Documents
134
Period of Report
2017-12-31

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | FORM 10-K | hl20171231_10k.htm | 10-K | 4785807
2 | EXHIBIT 3.1 | ex_104897.htm | EX-3.1 | 210477
3 | EXHIBIT 10.4 | ex_104898.htm | EX-10.4 | 23467
4 | EXHIBIT 10.5 | ex_104899.htm | EX-10.5 | 144777
5 | EXHIBIT 12.1 | ex_104900.htm | EX-12.1 | 49730
6 | EXHIBIT 21 | ex_105253.htm | EX-21 | 15249
7 | EXHIBIT 23.1 | ex_104901.htm | EX-23.1 | 3118
8 | EXHIBIT 23.2 | ex_104902.htm | EX-23.2 | 3247
9 | EXHIBIT 23.3 | ex_104903.htm | EX-23.3 | 3276
10 | EXHIBIT 31.1 | ex_104904.htm | EX-31.1 | 14754
11 | EXHIBIT 31.2 | ex_104905.htm | EX-31.2 | 14958
12 | EXHIBIT 32.1 | ex_104906.htm | EX-32.1 | 8239
13 | EXHIBIT 32.2 | ex_104907.htm | EX-32.2 | 8320
14 | EXHIBIT 95 | ex_104908.htm | EX-95 | 26718
21 |  | hl20171231_10k.jpg | GRAPHIC | 14857
22 |  | a9.jpg | GRAPHIC | 21161
23 |  | a8.jpg | GRAPHIC | 25048
24 |  | a7.jpg | GRAPHIC | 25919
25 |  | a6.jpg | GRAPHIC | 33342
26 |  | a5.jpg | GRAPHIC | 43706
27 |  | a4.jpg | GRAPHIC | 49717
28 |  | a3.jpg | GRAPHIC | 53082
29 |  | a2.jpg | GRAPHIC | 51852
30 |  | a1.jpg | GRAPHIC | 35765
| Complete submission text file | 0001437749-18-002671.txt |  | 20254368

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
15 | XBRL INSTANCE DOCUMENT | hl-20171231.xml | EX-101.INS | 4695023
16 | XBRL TAXONOMY EXTENSION SCHEMA | hl-20171231.xsd | EX-101.SCH | 138241
17 | XBRL TAXONOMY EXTENSION CALCULATION LINKBASE | hl-20171231_cal.xml | EX-101.CAL | 108606
18 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE | hl-20171231_def.xml | EX-101.DEF | 971184
19 | XBRL TAXONOMY EXTENSION LABEL LINKBASE | hl-20171231_lab.xml | EX-101.LAB | 837060
20 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE | hl-20171231_pre.xml | EX-101.PRE | 1024533

Mailing Address 6500 N MINERAL DRIVE SUITE 200 NONE COEUR D'ALENE ID 83815-9408
Business Address 6500 N MINERAL DRIVE SUITE 200 NONE COEUR D'ALENE ID 83815-9408 2087694100
HECLA MINING CO/DE/ (Filer) CIK: 0000719413 (see all company filings)

EIN.: 770664171 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-08491 | Film No.: 18617619
SIC: 1400 Mining & Quarrying of Nonmetallic Minerals (No Fuels)