In geology, there are three main types of rock based on their origin: igneous, sedimentary and metamorphic.
Within these large groups, depending on the geological formation, we can find:
Monolith stones (A)
The monolith stones are extracted in large blocks which, depending on the shape and size, are sent to the next stage of the production process.
MONOLITHIC STONES :
Basalt, Diorite, Andesite, Trachyte, Gabbro, Labradorite, Porphirite, Syenite, Sandstone, Limestone, Dolomite, Serizzo, Marble, Travertine, Lava, Rhyolites, Breccia, Phyllite, Other monolithic stones.
STRATIFIED STONES: Slate, Stratified sandstones, Schist basalt, Stratified gneiss, gneiss, quartzite, Stratified porphyry, Serpentine, Schist
* Mandatory fields