41. To New Jersey beach sand and walls of grass, semi-paved roads and yards with lawns of white gravel. 42. In a statement, the Air Force said the white beach sand was needed to build barriers around ammunition bunkers. 43. The most spectacular sights are the Stockton Beach Sand Dunes, which stretch for 20 miles along the seaside coast. 44. The bathtubs are dusted with beach sand , and just about every room contains at least one empty wine glass. 45. The beach sand was dredged out using large machinery so that boats could continue to come through the canal. 46. Beach sands were added there and the port was moved to southwest of Achada Grande Tras in the 1960s.47. Accessible mainly by small airplanes that can land on cinder beds or beach sand , the river is lightly fished. 48. Beachrock is a type of carbonate beach sand that has been cemented together by a process called synsedimentary cementation. 49. Beach sand consisting of only silica and shell grains does not mold well compared to grains coated with bentonite clay.50. Measurements are taken yearly from 25, 000 samples of soil, beach sand , ground water, local shellfish and other marine life.
