The characteristic values and recommendations for use indicated in the stone color chart are provided as guidelines only. A stone’s suitability for use must be assessed within the context of each project, particularly for major applications (external flooring, substructures, ledges, etc.). In France, directions for use must be based upon reports on identity and suitability tests, according to standard NF B 10-601.
The photographs accompanying the stone descriptors give an indication of the general color of the material. As a natural material, stone varies is terms of its color, veining and texture, which means that its appearance in these photographs will not be identical to stone supplied in the future.