Magma Copper Co is a superfund site located at Hwy 76, San Manuel, AZ 85631. The Environmental Protection Agency (EPA) identifies sites such as Magma Copper Co because they pose or had once posed a potential risk to human health and/or the environment due to contamination by one or more hazardous wastes.

The respondent, Magma Copper Company, operates an underground copper mine, mill, smelter, refinery and rod plant at San Manuel, Arizona. Several years prior to 1979, respondent had initiated a six point safety program. The safety program refers to a six point check list which is to be completed by each employee and his supervisor.

MAGMA COPPER COMPANY, DOCKET NO. WEST 80-116-DM RESPONDENT Appearances: Paul F. Tosca, Jr. Esq. 100 North Stone Avenue Tucson, Arizona 85701, For the Complainant Douglas Grimwood Esq. Twitty, Sievwright, and Mills 100 West Clarendon Avenue Phoenix, Arizona, For the Respondent Before: Judge John J. Morris DECISION

Magma Copper Co. used the Del Webb Construction Co. in the master design of the company town of San Manuel. Established in 1953, it was Del Webb's first master-planned community in Arizona.

Magma Copper CompanyMagma Mine Fire. A fire in the No. 2 shaft caused the death of 7 men. There were 49 in the mine at the time of the fire. The mine was developed by 5 shafts, of which the No. 2 was 2,700 feet in depth and Nos. 3 and 5 were 2,550 feet. Shafts 2, 3, and 5 …

The company's 1992 copper output of 566.8 million pounds included its two primary products, high-quality copper cathode and high-quality copper rod from both magma mines and custom sources. Copper rod, about half of Magma's copper production, is the fundamental raw material of the copper wire and cable industry.

Magma Copper Co. is a private claimant based in Miami, Arizona for 71 closed claims.

Magma Copper Company is one of the largest copper producers in the United States. The company ' s 1992 copper output of 566.8 million pounds included its two primary products, high-quality copper cathode and high-quality copper rod from both magma mines and custom sources. Copper rod, about half of Magma ' s copper production, is the ...

Magma gradually rose through the ranks during the 1930s and 1940s, and by 1950 was the eighth largest copper producer in the United States. The company was working only the Superior mine during this period, and its ascent was possible because of the exceptional richness of Superior's ore, which was 6 percent copper.

Magma Copper Company Underground Mine near San Manuel, Arizona. The former Magma Copper Company mine site showing the #5 shaft and 3C, 3A, 3B and 3D shafts area, USGS photo 12 Nov 1992. Key: 1 - Lamproom building. 2 - Hoist house. 3C, 3A, 3B & 3D - Production shafts. 4 - Mine Safety & Training Depts. building. 5 - #5 shaft.

Magma Copper Co., 125 Ariz. 389, 609 P.2d 1089 (App. 1980). Benefit policy rule A.C.R.R. R6-3-51190 provides in pertinent part: B. Burden of proof and presumption (Misconduct 190.1) * * * * * * 2. The burden of proof rests upon the individual who makes a statement. * * * * * * b. When a discharge has been established, the burden of proof rests ...

Leonardo Diaz worked at Magma Copper Company's San Manuel mine as a " chute blaster." A chute blaster keeps "muck" (ore-containing rock broken up by explosives) flowing smoothly down vertical shafts called "raises." The chute blaster ensures that the muck flowing from the ore body is small enough to pass through a "grizzly ...

The underground mine at San Manuel was first established in the 1940s and in 1952 Magma Copper Company constructed the mine, plant and railroads and started developing the community of San Manuel. By 1972, the mine mill was processing more than 60,000 tons of ore per day. The development of the open pit mining operations began in 1985.

Claimants were employed by the Magma Copper Company in the unit for which the International Union of Mine, Mill & Smelter Workers, Independent had been certified by the National Labor Relations Board as bargaining agent in October of 1957. Provencio and Ruiz were members of the Union and Lugo, though not a member, was entitled to belong.

Petitioner Eagar 1 began working for Magma Copper Company March 12, 1958, and left to enter military service just shy of one year later, March 6, 1959. After being honorably discharged, Eagar promptly resumed his employment with Magma, May 2, 1962. He seeks vacation pay for the work year following March 12, 1958, and for the Memorial Day and ...

magma copper company ESPINOSA, Presiding Judge. Appellants Rachel and Augustine Diaz appeal from summary judgments granted in favor of appellees Magma Copper Company, Magma employee David Necochea, the State of Arizona, and State Mine Inspector Douglas Martin in the Diazes' action seeking damages for the death of their son Leonardo Diaz in a ...

Magma Chief Copper Mine (Magma Chief group of claims; Magma Chief Mine; Patented claims MS 3482; Patented claim MS 3483), Superior, Pioneer Mining District, Pinal Mountains, Pinal Co., Arizona, USA : A former underground Ag-Cu-Au-Zn-Mn-Pb mine located in sec. 26, T1S, R12E, about 1 mile N of Superior and about 2 miles SW of Kings Crown Peak, on private land.

Magma Copper Company (Magma, 1988). The San Manuel ore body contains "zones of disseminated copper mineralization at an average grade of 0.65 percent copper or approximately 13 pounds of copper per ton of ore" (Magma Copper, 1988). The Kalamazoo porphyry contains a copper grade of 0.75 percent copper and 0.015 percent molybdenite. Copper

The Magma Arizona Railroad (reporting mark MAA) was built by the Magma Copper Company and operated from 1915 to 1997.. The railroad was originally built as a 3 ft (914 mm) narrow gauge line, but was converted to 4 ft 8 + 1 ⁄ 2 in (1,435 mm) standard gauge in 1923. Originally headquartered in Superior, Arizona, the company primarily hauled cattle and copper on 30.2 miles (48.6 km) of …

The company will need final clearances from regulatory bodies before it can walk away. After allowing for closure costs, BHP Billiton's Magma excursion is expected to …

The company's 1992 copper output of 566.8 million pounds included its two primary products, high-quality copper cathode and high-quality copper rod from both magma mines and custom sources. Copper rod, about half of Magma's copper production, is the fundamental raw material of the copper wire and cable industry.

Pictures Of The Magma Copper CompanySong This Used To Be My Playground by MADONNA

MAGMA COPPER CO. 329. Magma Copper Company, San Manuel Division and United Steelworkers of America, Local No. 937, AFL-CIO-CLC. Case 28-CA-2853. January 10, 1974 DECISION AND ORDER. BY MEMBERS JENKINS, KENNEDY, AND PENELLO. On August 17, 1973, Administrative Law Judge Thomas F. Maher issued the attached Decision in this proceeding.

The Magma Copper Company Annual Report is a printed document and contains data on the corporation, including office location & officers, the company's property holdings, development and equipment, ore reserves production, asserts and liability statement, a statement of operations and

Magma Copper Company was facing extreme challenges due to increased competition, deflated prices, restrictive environmental regulations, along with many other factors. Hostile relationships between management and labor unions exacerbated these problems.

In re: Magma Copper Company Contested Case W1-11-2394 In re: The General Adjudication of All Rights to Use Water in the Gila River System and Source In re: Status Conference CLERK OF THE COURT L. Brown Deputy FILED: 10/19/2021 MINUTE ENTRY Courtroom CCB 301 2:44 p.m. This is the time that the Scheduling Conference before Special Master Susan

Magma Copper Company A perspective on a decommissioned mine. Historical Report 20200818. Back to Bill Caid's Home Page. The Experience Back in the "stone age" I used to work in an underground mine. Not by choice, mind you, but the pay was too good to pass up.

Magma Copper Company 7400 N. Oracle Rd. Ste. 200. Tucson, AZ 85704. Registered Agent: C T Corporation System. Filing Date: January 22, 1985. File Number: 860219794. Contact Us About The Company Profile For Magma Copper Company.

With the discovery of rich copper deposits around Superior, in 1914, the Magma Copper Company began researching transportation options. They soon realized railroads would be the most efficient way to move finished copper from the Superior smelter to a connection with Southern Pacific at …

Like many mines throughout the west, the Magma Copper Company established a company-owned town for its employees. However, unlike other mining communities, which were established in a piecemeal fashion, Magma Copper Company enlisted the assistance of the Del E. Webb Construction Company and M.O.W. Homes Inc. to plan and build the entire community.

The three were employees of Magma Copper Company, Superior Division for a combined total of 13 years. Cassaro's total known experience was 8½ years, and was with this operation for about 3 years and a supervisor since December of 1979. Martinez's total known experience was 12 years and was with this operation for over 2 years as a stope miner.

Pinto Valley is an open cut gold and copper mine located about 125km east of Phoenix in the US state of Arizona. Wholly owned by BHP Billiton, Pinto Valley was acquired through the acquisition of Magma Copper Company in 1996.