Perloffite Elliott P, Willis A C Mineralogical Magazine 75 (2011) 317-325 The crystal structure of perloffite Locality: Spring Creek copper mine, near Wilmington, South Australia _database_code_amcsd 0019599 9.2425 12.470 5.002 90 100.19 90 P2_1/m atom x y z occ Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) Ba .54764 .75 .74105 .97 .0257 .0224 .0321 .0224 0 .00378 0 Sr .54764 .75 .74105 .03 .0257 .0224 .0321 .0224 0 .00378 0 MnM1 .29812 -.10805 .20246 .57 .0260 .0227 .0279 .0272 .0000 .0037 .0010 Fe2+M1 .29812 -.10805 .20246 .38 .0260 .0227 .0279 .0272 .0000 .0037 .0010 CaM1 .29812 -.10805 .20246 .02 .0260 .0227 .0279 .0272 .0000 .0037 .0010 MgM1 .29812 -.10805 .20246 .02 .0260 .0227 .0279 .0272 .0000 .0037 .0010 NaM1 .29812 -.10805 .20246 .01 .0260 .0227 .0279 .0272 .0000 .0037 .0010 Fe3+M2 .09201 .39871 .13464 .97 .0218 .0199 .0254 .0200 .0001 .0030 -.0001 AlM2 .09201 .39871 .13464 .03 .0218 .0199 .0254 .0200 .0001 .0030 -.0001 P1 .1631 .75 .6811 .0217 .0191 .0284 .0177 0 .0034 0 P2 .33642 .44109 .7104 .0223 .0198 .0274 .0195 .0001 .0033 -.0002 O1 .2809 .75 .9372 .0297 .021 .043 .024 0 .001 0 O2 .2383 .75 .4318 .0252 .026 .027 .023 0 .0069 0 O3 .0668 .6492 .6795 .0277 .0273 .0306 .0274 -.0018 .0112 -.0035 O4 .3710 .5520 .6150 .0290 .0270 .030 .0303 .0006 .0066 .0009 O5 .2660 .4529 .9724 .0283 .0241 .039 .0235 -.0028 .0076 -.0052 O6 .2285 .3818 .4864 .0278 .0283 .031 .0213 .0009 -.0026 -.0016 O7 .4719 .3698 .7867 .0279 .0250 .031 .0278 .0034 .0058 .0058 Oh8 .1310 .25 -.0002 .0274 .033 .024 .026 0 .009 0 Oh9 .0616 .5588 .1944 .0254 .0260 .0286 .0213 -.0034 .0033 -.0015 H1 .092 .25 -.177 .05 H2 .044 .590 .350 .05