About PTFI

As an affiliate of Freeport-McMoRan,

One of the world's leading mining company, PT Freeport Indonesia to exploration, mining and processing ore containing copper, gold and silver in the highland areas of Mimika District, Papua Province, Indonesia.

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How Do We Operate

Grasberg Open-Pit Mine

The open-pit method is used in mining the Grasberg ore body, as this method is suitable for Grasberg, where the ore body occurs near the highland surface (Grasberg).

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Underground Mine

Block caving is a highly resource-efficient method of underground mining, in which large underground ore blocks are cut from beneath, allowing the ore to collapse under its own weight.

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Ore Flow & OHS

Oreflow and OHS (Overburden Handling System) are all about the removal of material.

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Ore Mill

The ore mill processes ore from the mine by means of the following main concentrator areas: North/South Concentrators, Concentrator #3, and Concentrator #4.

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Lihat Semua

Area Operasi Kami


Public Policy Committee of the Board of Commissioners of Freeport-McMoRan Copper & Gold Inc. assist the Board carry out its oversight responsibilities within the company.

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