Emerald Mines Corporation
1987-11-02T12:00:00
EMERALD MINES CORPORATION,
CONTESTANT
v.
SECRETARY OF LABOR,
MINE SAFETY AND HEALTH
ADMINISTRATION (MSHA),
RESPONDENT
AND
LOCAL UNION 1889, DISTRICT 17
UNITED MINE WORKERS OF
AMERICA,
INTERVENOR
- PENN 85-298-R
Mine Name:
Emerald No. 1 Mine