SC 13G/A | SEC Filings Hub

Filing metadata

Accession number: 0000906304-10-000383
Form type: SC 13G
Filer: HECLA MINING CO/DE/
CIK: CIK 719413
Filed: Apr 07, 2010
Reporting period: —
Description: Passive 5%+ stake

Documents

0000906304-10-000383-index.htm

Complete submission

0000906304-10-000383.txt

directory listing

Filed by

HECLA MINING CO/DE/