Ecological Systems and Devices Annotation << Back The monazite sand as the component of radiological risk of the northern coast of the Asov Bekman N.I., Karmaza V.S., Ryazantsev G.B. et al. With a view of the analysis of possible influence «black sands» on ecological situation at the northern coast of sea the Azov, it was lead chemical, mineralogical and radiochemical analyses of tests of the radioactive sand selected on a site of a beach in area of the cities of Taganrog – Mariupol – Berdyansk.