caa a22 4500 465729576 CHVBK 20180323111737.0 cr unu---uuuuu 170327e19901001xx s 000 0 eng 10.1007/BF02040314 doi (NATIONALLICENCE)springer-10.1007/BF02040314 Possible correlation between uranium content in host rocks and radon and daughters concentration in air for two Italian ZnS-PbS mines [Elektronische Daten] [D. Desideri, C. Roselli, C. Testa, A. Bassignani, P. Finazzi] Research was carried out to evaluate the possible correlation between the uranium content in host rocks and the Rn and daughters concentration in air for two Italian ZnS-PbS mines. As a great variability had been ascertained for222Rn and daughters concentration in the different areas, it appeared of some interest to verify whether this fact was due to a different uranium concentration in the host dolomitic rocks or simply to a ventilation problem. Some rock samples were collected in several places where also radon and daughters were drawn; uranium was determined by fluorimetry and by alpha spectrometry after a chemical separation with a Microthene-TOPO column.222Rn was measured by the scintillation cell method, while the decay products were determined by the Markov and Tsivoglou methods. No correlation could be found between uranium content and radon concentration, but a good linearity was detected between the uranium content and the concentration of Rn decay products (alpha potential energy). Akadémiai Kiadó, 1990 Desideri D. Institute of General and Inorganic Chemistry, University of Urbino, (Italy) aut Roselli C. Institute of General and Inorganic Chemistry, University of Urbino, (Italy) aut Testa C. Institute of General and Inorganic Chemistry, University of Urbino, (Italy) aut Bassignani A. Radioprotection Institute, AGIP Co, Milan, (Italy) aut Finazzi P. Radioprotection Institute, AGIP Co, Milan, (Italy) aut Journal of Radioanalytical and Nuclear Chemistry Kluwer Academic Publishers 142/2(1990-10-01), 445-451 0236-5731 142:2<445 1990 142 10967 https://doi.org/10.1007/BF02040314 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF02040314 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Desideri D. Institute of General and Inorganic Chemistry, University of Urbino, (Italy) aut NATIONALLICENCE 700 1- Roselli C. Institute of General and Inorganic Chemistry, University of Urbino, (Italy) aut NATIONALLICENCE 700 1- Testa C. Institute of General and Inorganic Chemistry, University of Urbino, (Italy) aut NATIONALLICENCE 700 1- Bassignani A. Radioprotection Institute, AGIP Co, Milan, (Italy) aut NATIONALLICENCE 700 1- Finazzi P. Radioprotection Institute, AGIP Co, Milan, (Italy) aut NATIONALLICENCE 773 0- Journal of Radioanalytical and Nuclear Chemistry Kluwer Academic Publishers 142/2(1990-10-01), 445-451 0236-5731 142:2<445 1990 142 10967 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer