Walfordite Back M E, Grice J D, Gault R A, Criddle A J, Mandarino J A The Canadian Mineralogist 37 (1999) 1261-1268 Walforite, a new tellurite species from the Wendy Open Pit, El Indio-Tambo Mining Property, Chile Locality: Wendy Open Pit, El Indio-Tambo Mining Property, Chile _database_code_amcsd 0005629 11.011 11.011 11.011 90 90 90 I2_1/a-3 atom x y z occ Uiso Fe 0 0 0 .59 .0114 Te 0 0 0 .28 .0114 Ti 0 0 0 .08 .0114 Mg 0 0 0 .05 .0114 Te .21099 0 1/4 .0197 O1 .4361 .1335 .3962 .0248 O2 .1725 .1725 .1725 .0213