SGM is specialized on specific Portuguese limestones, such as the white / beige as well as the blue coloured ones. These are specific natural stones which are preferred for application such as external cladding, coverings or flooring with moderate use. These limestones are internationally recognized and have a high demand on the international natural stone market.
All our materials are tested in laboratory, always in accordance with the highest international standards. In addition, we defend the use of original / real names for all the limestones we produce and commercialize. All the names mentioned below are original. If you have any question about names or technical data for any of these materials, please do not hesitate to contact us.
Blueish grey colour, with small dispersed clear spots and uniform background. A preferential dark limestone in the international market.
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Light beige colour, medium grain and uniform background. It is an exceptional and preferred limestone for several applications.
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Beige coloured limestone, with parallel veinage and uniform background. It is the ex-libris of the Portuguese limestones.
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Light beige coloured background with a slight greyish tonality. It is one the most famous Portuguese limestones internationally.
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White coloured background, thin to medium grain and uniform background. It is a reference within the white coloured limestones.
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