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Who we are
Monte Negro Granitos
At Monte Negro Granitos, we believe that each stone is a masterpiece of nature — a thousand-year-old story crystallized in beauty, resistance and exclusivity.
We are specialists in the curation and export of rare ornamental stones, originating from the depths of Brazil and destined for the most sophisticated projects in the world. Our line is marked by high-quality materials, such as the iconic Luise Blue — a super-exotic quartzite that combines shades of blue, green, gold and white in an absolutely unique composition. More than a stone, Luise Blue is a symbol of our essence: luxury with identity, rarity with purpose.
More than just suppliers, we are strategic partners for architects, designers and distributors who value authenticity, excellence and timeless visual impact. Each lot we deliver bears our signature: precise curation, impeccable finish and commitment to natural elegance.
With Brazilian roots and global operations, Monte Negro transforms extraordinary nature into memorable experiences, valuing what is unique and building a legacy in each project.

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Our modern infrastructure is complemented by continuous investment in advanced technology and state-of-the-art equipment. We are always ahead in prospecting new materials and training our employees, ensuring that our production not only meets, but exceeds the expectations of the international market. Focusing on quality and efficiency, our main destinations for our products are the United States, Latin America, Canada and Europe.
Our mission
“To reveal to the world the untamed and unique beauty of natural Brazilian rocks, transforming each stone into a symbol of exclusivity, art and excellence.”
our values
- Natural Exclusivity: Unique and rare stones with a Brazilian soul — for projects that demand the incomparable.
- Excelência em cada detalhe: Da extração ao acabamento: precisão, qualidade e alto artesanato
- Trustworthy Partnerships: Long-lasting relationships based on ethics, respect and mutual commitment.
- Brazil to the World: We take the best of our land to the international stage with pride and sophistication.
- Timeless Elegance: Beauty that transcends trends, marked by authenticity and refinement.
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