Emerald Coal Co.
2011-02-28T12:00:00
SECRETARY OF LABOR,
MINE SAFETY AND HEALTH
ADMINISTRATION (MSHA),
Petitioner
v.
EMERALD COAL CO.,
Respondent
- PENN 2009-564
Mine Name:
Emerald Mine No. 1Emerald Coal Co.
2011-02-28T12:00:00