Phelps Dodge Corporation
1980-08-27T12:00:00
SECRETARY OF LABOR,
MINE SAFETY AND HEALTH ADMINISTRATION (MSHA),
PETITIONER
v.
PHELPS DODGE CORPORATION,
RESPONDENT
and
REX MALONE,
RESPONDENT
- DENV 79-561-PM
- DENV 79-562-PM
Mine Name:
Tyrone Mine & Mill