70 YEARS SUPPORTING THE DEVELOPMENT OF OUR INDUSTRIAL MINERALS.

We are a company that produces Non-Metal Industrial Minerals. For over 70 years, we have worked for the development of Argentine minerals. We market our production domestically and we export to several countries.

We are protagonists of the future of mining.

We accompany the development of our business with vocation of growth, long-term investments and focused on the productive development of our sites in La Toma (province of San Luis), Dique Ameghino (province of Chubut), Gobernador Gregores (province of Santa Cruz) and Zapala (province of Neuquén).

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Years operating in Argentine territory.
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Thousand tons of minerals produced annually.
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Million tons reserves and resources of COLA DE ZORRO CLAY.
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Million tons reserves and resources of PUMA CLAY.
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Collaborators accompanying the business development.

Investment,
vocation
of growth and
development.

Buenos Aires

Our management and sales offices operate.

Mercedes

Province of Buenos Aires, we have a center for distribution, grinding and packing.

La Toma

Province of San Luis, a center for grinding and processing of Quartz and Feldspar operates. We also have a state-of-the-art laboratory.

Las Chapas, Dique Florentino Ameghino

Province of Chubut, we operate at mine sites of Kaolin and Clays, we have a plant for processing of Kaolin and a laboratory equipped with advanced technology.

Zapala

Province of Neuquén, there is our mine site and camp of Plastic Clay.

Gobernador Gregores

Province of Santa Cruz, we operate at a significant mine site and camp of White Plastic Clays.

Expert
talent for safe operations.

Piedra Grande has 185 collaborators, including highly trained geologists, technicians and engineers to guarantee a quality and complete production process. In our organization we focus daily on the care and safety of people in their work environment, as well as the environment.