Emerald Mines Corporation
1983-12-20T12:00:00
SECRETARY OF LABOR,
MINE SAFETY AND HEALTH ADMINISTRATION (MSHA),
EX. REL. MICHAEL HOGAN AND ROBERT VENTURA,
COMPLAINANTS
v.
EMERALD MINES CORPORATION,
RESPONDENT
- PENN 83-141-D
Mine Name:
Emerald No. 1 Mine