21. He made several journeys to South America and is particularly known for his examinations of lime stone caves in Brazil. 22. The use of dynamite was first publicly demonstrated by Alfred Nobel in Price's Grey-lime Stone chalk quarry in July 1868. 23. He also thinks that the pyramid was built with ramps, which were removed during the finishing of the lime stone shell. 24. The town is also known as " Lime City of Andhra Pradesh " as there are abundant reserves of lime stone . 25. "In Lund Khwar, the surface near the hills is a strong bed of lime stone pebbles mixed with boulders of conglomerate ". 26. Borra Caves are formed at its origin, probably the result of erosion of the lime stones by flowing waters of this river. 27. This Section deals primarily with cross traffic consisting of fertilizer, cement, oil, salt, food grains, oil seeds, lime stone and gypsum traffic. 28. The fort walls were mostly built with clay and stone, since there was shortage of lime stone and other materials on the island. 29. Chettiars being devotees of Lord Shiva, built their Shiva temple near Sankagiri in a place called Sunnambu Kuttai ( Lime stone Pond ). 30. There are two distinct ranges of lime stone hills in the district, the first, north of the Alaknanda in patti Bacchansyun in district Garhwal.
