Murtal Grau Blau Marble Flagstone Walkway Pavers

Color varieties / Sort: gray-white-blue to gray-blue lots and streaked with white veins and clouds, rippled texture / structure
Origin and geological age: about 350 million years ago, the crystal marble from ancient sea deposits in Tetris was created. Due to the folding of the Alps the rock layers got to certain points on the surface.
Fabric / texture: banding / cloudy effect of bright and gray-white-blue crossed to grayish blue areas as well as with white veins and clouds, rippled texture / structure.
Weathering behavior: good weathering and frost resistant
Mur-gray-blue, crystal marble with indistinct Lagigkeit and recognizable structure and cloudy effect. This natural stone is known internationally as a marble (marble). For the American, and Chinese market this is correct according to ASTM C 119 and GB / T 17670. In the scope of the
European Norm (EN) but must be referred to as crystal marble, this stone because the EN 12440 in the name of natural stone rock the scientific name required (determined with a petrographic examination according to EN 12407 and 4.2 of pr En 12670: 1997).