Minnesota Ore Operations, USX Corporation
1996-07-26T12:00:00
SECRETARY OF LABOR, MINE SAFETY AND HEALTH ADMINISTRATION (MSHA),
On behalf of RONALD A. MARKOVICH,
Complainant
v.
MINNESOTA ORE OPERATIONS,
USX CORPORATION,
Respondent
- LAKE 96-139-DM
Mine Name:
Minntac Plant