Magma Copper Company

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1979-08-09T12:00:00
79081015.PDF
SECRETARY OF LABOR, MINE SAFETY AND HEALTH ADMINISTRATION (MSHA), PETITIONER

v.

MAGMA COPPER COMPANY, RESPONDENT
  • DENV 79-320-PM
  • DENV 79-321-PM
  • DENV 79-433-PM
  • WEST 79-32-M

Mine Name:

San Manuel Mill and Mine