Emerald Mines Corporation
1986-03-05T12:00:00
EMERALD MINES CORPORATION, CONTESTANT
v.
SECRETARY OF LABOR, MINE SAFETY AND HEALTH ADMINISTRATION (MSHA),
RESPONDENT
UNITED MINE WORKERS OF
AMERICA (UMWA),
INTERVENOR
- PENN 85-298ÄR
Mine Name:
Emerald No. 1 Mine