The Pietra Turmak stone is a chalky sedimentary rock belonging to the marly calcarenite group, dating back to the Miocene period.
From a petrographic aspect, it is a straw-yellow marly limestone made up of a porous, homogenous, fine-grain paste.
The calcium carbonate content is 93-95%.
The Pietra Turmak is used either in architecture or in sculpture and its particular malleability is perfect for both simple and complex elements.