Third largest boric acid producer in the world based in Chile in the Arica and Parinacota and Antofagasta regions.
We are the third largest boric acid producer in the world based in Chile in the Arica and Parinacota and Antofagasta regions.
Founded in 1986 with 100% Chilean investment capital, in Quiborax we work with state-of-the-art technology and high quality standards which allow us to reach more than 52 markets in an agile and safe way, through efficient ports strategically located in the Pacific Ocean.
We do Sustainable Mining. The protection of the environment, the development of the communities in which we are inserted and the safety, health and well-being of our collaborators are the pillars that guide us and that have forged our identity during more than three decades of history.
To contribute to the sustainable development of industry through responsible, safe operations that respect the environment, creating value for our workers, communities, clients and the country.
To produce and market products derived from non-metallic minerals with high standards of quality, safety and environmental compliance, ensuring efficiency and respect for the people and territories where we operate.
To be recognized as a reliable, sustainable company — a leader in good practices, innovation, transparency and ethical performance across our entire value chain.
Located in the Surire salt flat, 157 kilometers southeast of Arica and 4,050 meters above sea level, this mine has been operating since 1986. Its workforce comprises around 100 workers and 100 contractors.


Located at 4 thousand meters above sea level, this mine is located in the Ascotan salt flat, 187 km northeast of Calama, near the town of Ollagüe where it has been operating since 2006. It has a team of around 20 people, plus close to 50 contractors.

This modern chemical plant has state-of-the-art technology that guarantees the quality and punctuality of its deliveries. It has a capacity to produce 110 thousand metric tons of boric acid per year. Located 59 kilometers from the Port of Arica, the plant has modern equipment and houses a state-of-the-art chemical laboratory, where Quiborax's Research and Development department develops new products for its clients around the world. El Aguila has a team of 400 people.

With a team of around 60 workers, our warehouse stores finished products, consolidates containers and dispatches our customers’ orders to port.

Our operations are located in the macro mining area of northern Chile in the regions of Arica and Parinacota and Antofagasta. Thanks to a strict control of processes, technology and connectivity with the international ports of Arica, Antofagasta and Angamos (located on the Pacific Ocean coast) we are able to offer our products which we can send to any point on the planet.
Both our mines and our plant operate under strict security measures and meeting high standards of caring for the environment.
Tel: +56 2 23612100
Alonso de Córdova 2700 Suite 31
Santiago, Chile
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