Cesar Augusto Riofrio
Profile
Cesar Augusto Riofrio is a former Senior Geologist who worked at Cyprus Amax Minerals Co., Freeport-McMoRan, Inc., Phelps Dodge Corp., and Strait Minerals, Inc. He obtained an undergraduate degree from Universidad Nacional Mayor de San Marcos.
Former positions of Cesar Augusto Riofrio
| Companies | Position | End |
|---|---|---|
Cyprus Amax Minerals Co.
 Cyprus Amax Minerals Co. Other Metals/MineralsNon-Energy Minerals Part of Freeport-McMoRan, Inc., Cyprus Amax Minerals Co. is a company that engages in the production of molybdenum, lithium, copper, and coals. The company is based in Phoenix, AZ. Cyprus Amax Minerals was acquired by Phelps Dodge Corp. on December 02, 1999 for $1,816.19 million. | Corporate Officer/Principal | - |
| FREEPORT-MCMORAN INC. | Corporate Officer/Principal | - |
Phelps Dodge Corp.
 Phelps Dodge Corp. Other Metals/MineralsNon-Energy Minerals Phelps Dodge, Corp. used to provide mining, smelting & refining operations for copper and related products. It was having processing capabilities for other minerals as by-products, such as gold, silver and rhenium. The company copper mining operations was in Bagdad, Morenci, Sierrita, Miami and Tyrone. Phelps Dodge was founded by Anson Phelps & William Dodge in 1834 and is located in Phoenix, AZ. | Corporate Officer/Principal | - |
Strait Minerals, Inc.
 Strait Minerals, Inc. Other Metals/MineralsNon-Energy Minerals Strait Minerals, Inc. engages in the acquisition, exploration, and development of mineral properties which include copper, gold, silver and molybdenum at four active projects in Peru. The company holds an interest in the Caribe copper-molybdenum property in west of Alicia. Strait Minerals was founded on March 7, 2003 and is headquartered in Toronto, Canada. | Corporate Officer/Principal | - |
Training of Cesar Augusto Riofrio
| Universidad Nacional Mayor de San Marcos | Undergraduate Degree |
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Linked companies
| Listed companies | 1 |
|---|---|
| FREEPORT-MCMORAN INC. | Non-Energy Minerals |
| Private companies | 3 |
|---|---|
Strait Minerals, Inc.
Strait Minerals, Inc. Other Metals/MineralsNon-Energy Minerals Strait Minerals, Inc. engages in the acquisition, exploration, and development of mineral properties which include copper, gold, silver and molybdenum at four active projects in Peru. The company holds an interest in the Caribe copper-molybdenum property in west of Alicia. Strait Minerals was founded on March 7, 2003 and is headquartered in Toronto, Canada. | Non-Energy Minerals |
Phelps Dodge Corp.
Phelps Dodge Corp. Other Metals/MineralsNon-Energy Minerals Phelps Dodge, Corp. used to provide mining, smelting & refining operations for copper and related products. It was having processing capabilities for other minerals as by-products, such as gold, silver and rhenium. The company copper mining operations was in Bagdad, Morenci, Sierrita, Miami and Tyrone. Phelps Dodge was founded by Anson Phelps & William Dodge in 1834 and is located in Phoenix, AZ. | Non-Energy Minerals |
Cyprus Amax Minerals Co.
Cyprus Amax Minerals Co. Other Metals/MineralsNon-Energy Minerals Part of Freeport-McMoRan, Inc., Cyprus Amax Minerals Co. is a company that engages in the production of molybdenum, lithium, copper, and coals. The company is based in Phoenix, AZ. Cyprus Amax Minerals was acquired by Phelps Dodge Corp. on December 02, 1999 for $1,816.19 million. | Non-Energy Minerals |
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