The company has its own marble, granite and other stone deposits located in different parts of the world such as Spain, Portugal and Brazil. Levantina extracts more than 2.2 million tons m³ of raw materials annually and is the Company owning the largest number of natural stone quarries in the world.
Penrhyn Quarry Wikipedia. 2018-7-3 · The Penrhyn Slate Quarry is a slate quarry located near Bethesda in north Wales.At the end of the nineteenth century it was the world's largest slate quarry; the main pit is nearly 1 mile (1.6 km) long and 1,200 feet (370 metres) deep, and it was worked by nearly 3,000 quarrymen.
A new map of industrial mineral quarries in France 10.08.2015 At the October 2015 SIM Congress, held in Belgium, the BRGM, UNICEM and SIM presented the new map of industrial rocks and mineral quarries in France, produced for quarrying professionals and industries using quarried materials.