Dorallcharite Balic-Zunic T, Moelo Y, Loncar Z, Micheelsen H European Journal of Mineralogy 6 (1994) 255-263 Dorallcharite, Tl0.8K0.2Fe3(SO4)2(OH)6, a new member of the jarosite-alunite family _database_code_amcsd 0006535 7.3301 7.3301 17.6631 90 90 120 R-3m atom x y z occ Biso Tl 0 0 0 .80 4.6 K 0 0 0 .20 4.6 Fe 0 .5 .5 4.4 S 0 0 .3104 4.7 O1 0 0 .389 2.2 O2 .228 -.228 .938 5.7 OH .1372 -.1372 .1344 3.4