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Discover the exclusive beauty of our natural stones. Visit our complete catalog to explore all our premium materials.

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Our quarry aerial view

MARBLE: OUR STORY

In the heart of the Apuan Alps, our Bianco Carrara quarry is located in the prestigious Lorano basin, in the Fossagrande area. For over 50 years, the Grassi family has preserved and enhanced this natural heritage, carrying forward a tradition built on passion, expertise, and deep respect for the material.

The Bianco Carrara we extract stands out for its exceptional quality and its distinctive white background, characteristics that make it an ideal choice for high-end interior cladding and sculptural works. Each block tells a millennia-old story, transformed into elegant and timeless surfaces.

We offer a selection of outstanding marbles: Bianco Carrara, Statuario, Calacatta, Arabescato, as well as the prized Breccia Capraia®, of which we are the exclusive quarry owners.

Thanks to our extensive experience in the natural stone sector, we have developed highly specialized know-how in the design of both interior and exterior spaces, supporting architects, designers, and clients at every stage of the project.

Tradition, quality, and vision: for us, marble is much more than a material. It is identity.

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GMC SPA SINCE 1973
EXCELS IN NATURAL STONE

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