tufaceous การใช้

• Reserves of dolomite exists in the district and tufaceous deposits are also found near several Nullahs.
• The middle portion of Barangay Milagrosa is ranging of 8-18 % slope that forms the rolling tufaceous plateau.
• Into its upper surface are dug several narrow channels and in front of it are the remains of a draining channel made of tufaceous slabs.
• The goddess is poised lightly on a rock, and a stream of water pours from its cleft . The pedestal is a sculptured reproduction of the tufaceous deposits seen about the orifice of many of Saratoga's famous springs.
• At the beginning of the 20th century, behind the Arch of Septimius Severus were found some ancient tufaceous foundations that probably belonged to the Volcanal and traces of a rocky platform, 3.95 meters long and 2.80 meters wide, that had been covered with concrete and painted in red.