作者: A. Rohl , A. Langer , I. Selikoff
关键词: Air pollutants 、 Tremolite 、 Asbestos 、 Ambient air 、 Mineral 、 Pollution 、 Soil Pollutants 、 Chrysotile 、 Environmental chemistry 、 Environmental science 、 Mineralogy
摘要: Crushed serpentinite quarried in Montgomery County, Maryland, has been extensively used for paving roads and other surfaces. The mineral assemblage includes antigorite or lizardite as well chrysotile tremolite. Air samples taken the vicinity of serpentine-paved show that concentrations are about 10(3) times greater than those typically found urban ambient air United States.