[Download] "Marquez v. Industrial Commission" by Arizona Supreme Court * eBook PDF Kindle ePub Free
eBook details
- Title: Marquez v. Industrial Commission
- Author : Arizona Supreme Court
- Release Date : January 15, 1974
- Genre: Law,Books,Professional & Technical,
- Pages : * pages
- Size : 59 KB
Description
Ramon Marquez worked for Magma Copper Company, San Manuel Division, continuously from October 1955 until shortly before his death on May 30, 1968. Prior to working for Magma, decedent had worked as an underground miner at a number of copper, lead and zinc mines. He worked for Magma underground from October 1955 until the middle of May 1958, about 832 shifts. During this time he was exposed to harmful quantities of silicon dioxide dust. Thereafter, and until May 17, 1968, Marquez worked above-ground as a laborer, where he was not exposed to harmful quantities of dust. Marquez died of heart failure described medically as cor pulmonale. The cardiac failure was concededly induced by the undue strain placed upon the heart because of the long-standing fibrotic condition of the lungs.