Location

Our Brazil Alumina operations are made up of a share in the country’s largest bauxite mine, a refinery and a smelter.

For nearly 40 years bauxite mining has been underway at the Mineracao Rio do Norte (MRN) mine, in Porto Trombetas, in northern Brazil. 

Bauxite is the raw material for aluminum and our share of the ore produced at the MRN mine is supplied to our Alumar refinery and smelter in Sao Luis, northeastern Brazil, which has been operating since the mid-eighties.

Above and below ground

As one of the world’s largest producers of aluminium, we are involved in each stage of production, including bauxite mining, refining bauxite into alumina and smelting alumina into aluminium metal.  

We have a 14.8 percent interest in the MRN mine, a 36 percent share of the Alumar alumina refinery and a 40 percent stake in the aluminium smelter.

MRN’s open-cut strip mine produces 18 million tonnes (Mtpa) of bauxite a year, supplying the Alumar refinery (capacity of 3.5 Mtpa) and smelter (440 kilo tonnes a year).

Playing our part

The Brazilian communities we work with have rich histories, which we are helping preserve through investments in the arts, films, music and publishing.

Our people are involved in many social and environmental projects, including the breast milk bank at the local maternity hospital, tree planting, local education and training.

You might also like

Aluminium_Hillside_South_Africa_2015_Low_675
Protecting Klipspruit Wetlands

The conservation of wetlands is an important part of our South African mining projects.

Read more
Coal_Illawarra_Australia_2015_Low_12
Reducing emissions

We are using innovative ways to minimise our greenhouses gases at our Illawarra operations.

Read more
CerroMat mayo5IMG_6733
Using less energy

At Cerro Matoso, a series of projects has helped us save energy and our reduce emissions.

Read more

Contact

Get in touch with Brazil Alumina

Christian Costa

Christian Costa, 

Christian has more than 21 years of experience working with BHP and South32, with roles across finance, commercial and business development in Brazil, Holland, the United States of America, Australia and Colombia. He holds a Bachelor of Science in Industrial Engineering from the Federal University of Rio de Janeiro and a Master of Business Administration from Duke University in the United States.

Brazil Alumar
Av. Eng. Emiliano Macieira
3507 Anjo da Guarda
São Luís MA, 65095-603
Brazil
+55 21 3094-3350