# Filing Detail

Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001437749-17-013655
Filing Date
2017-08-03
Accepted
2017-08-03 13:27:14
Documents
77
Period of Report
2017-06-30

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | FORM 10-Q | hl20170630_10q.htm | 10-Q | 3144854
2 | EXHIBIT 3.1 | ex3-1.htm | EX-3.1 | 239408
3 | EXHIBIT 10.2 | ex10-2.htm | EX-10.2 | 64590
4 | EXHIBIT 10.3 | ex10-3.htm | EX-10.3 | 57895
5 | EXHIBIT 31.1 | ex31-1.htm | EX-31.1 | 16018
6 | EXHIBIT 31.2 | ex31-2.htm | EX-31.2 | 16405
7 | EXHIBIT 32.1 | ex32-1.htm | EX-32.1 | 7439
8 | EXHIBIT 32.2 | ex32-2.htm | EX-32.2 | 8023
9 | EXHIBIT 95 | ex95.htm | EX-95 | 32288
16 |  | cascostsilver.jpg | GRAPHIC | 25226
17 |  | cashcostgold.jpg | GRAPHIC | 22368
18 |  | cashcosttwo.jpg | GRAPHIC | 28653
19 |  | cashcostafter.jpg | GRAPHIC | 32693
20 |  | greenscreek.jpg | GRAPHIC | 40490
| Complete submission text file | 0001437749-17-013655.txt |  | 11874042

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
10 | EXHIBIT 101.INS | hl-20170630.xml | EX-101.INS | 2792702
11 | EXHIBIT 101.SCH | hl-20170630.xsd | EX-101.SCH | 59653
12 | EXHIBIT 101.CAL | hl-20170630_cal.xml | EX-101.CAL | 57379
13 | EXHIBIT 101.DEF | hl-20170630_def.xml | EX-101.DEF | 489546
14 | EXHIBIT 101.LAB | hl-20170630_lab.xml | EX-101.LAB | 398316
15 | EXHIBIT 101.PRE | hl-20170630_pre.xml | EX-101.PRE | 505947

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-Q | Act: 34 | File No.: 001-08491 | Film No.: 171004169
SIC: 1400 Mining & Quarrying of Nonmetallic Minerals (No Fuels)