Paralaurionite Merlino S, Pasero M, Perchialli N Mineralogical Magazine 57 (1993) 323-328 Crystal structure of paralaurionite and its OD relationships with laurionite _database_code_amcsd 0014500 10.865 4.006 7.233 90 117.24 90 C2/m atom x y z Biso Pb .1719 0 .2408 .81 Cl .4332 0 .191 1.7 O .198 0 .591 1.2 H .108 0 .590