Whiteite-(MnMnMg) Elliott P, Willis A C The Canadian Mineralogist 57 (2019) 215-223 Whiteite-(MnMnMg), a new jahnsite-group mineral from Iron Monarch, South Australia: Description and crystal structure Note: Not all hydrogens were located Locality: Iron Monarch quarry, Iron Knob, South Australia, Australia _database_code_amcsd 0020863 15.0357 6.9408 9.9431 90 110.827 90 P2/a atom x y z occ Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) MnX .25 .96332 0 .57 .0193 .0191 .0114 .0208 0 -.0013 0 CaX .25 .96332 0 .39 .0193 .0191 .0114 .0208 0 -.0013 0 NaX .25 .96332 0 .03 .0193 .0191 .0114 .0208 0 -.0013 0 KX .25 .96332 0 .01 .0193 .0191 .0114 .0208 0 -.0013 0 Mn2+M1 .25 .46379 0 .92 .0119 .0134 .0114 .0128 0 .0069 0 MgM1 .25 .46379 0 .08 .0119 .0134 .0114 .0128 0 .0069 0 Mg1M2a .5 0 .5 .0061 .0058 .0047 .0072 -.0031 .0015 -.0003 Mg2M2b .25 .50254 .5 .0053 .0057 .0058 .0053 0 .0030 0 Al1M3a 0 0 0 .91 .0061 .0067 .0027 .0096 .0003 .0037 .0009 Mn3+1M3a 0 0 0 .09 .0061 .0067 .0027 .0096 .0003 .0037 .0009 Al2M3b 0 .5 0 .91 .0053 .0058 .0025 .0088 .0004 .0040 .0008 Mn3+2M3b 0 .5 0 .08 .0053 .0058 .0025 .0088 .0004 .0040 .0008 P1 .17761 .25464 .18935 .0120 .0128 .0117 .0118 -.0005 .0050 .0003 P2 .08209 .74881 .80415 .0111 .0113 .0110 .0117 .0019 .0050 .0012 O1 .26524 .2062 .1480 .0260 .0175 .0400 .0243 .0092 .0122 .0107 O2 .20714 .2949 .3480 .0222 .0357 .0168 .0132 -.0028 .0074 -.0013 O3 .10982 .0832 .1505 .0244 .0259 .0102 .0262 .0023 -.0043 -.0029 O4 .13398 .4327 .0933 .0143 .0140 .0101 .0187 .0012 .0055 -.0008 O5 .18921 .6944 .8555 .0184 .0130 .0241 .0177 .0038 .0048 .0033 O6 .04660 .7830 .6426 .0170 .0190 .0177 .0128 .0043 .0039 .0021 O7 .08062 .9323 .8916 .0191 .0285 .0103 .0245 -.0002 .0168 -.0028 O8 .02511 .5859 .8379 .0152 .0207 .0100 .0182 .0003 .0109 -.0003 OH9 .02159 .7501 .0851 .0124 .0141 .0080 .0153 .0001 .0054 -.0003 OW10 .22716 .7279 .3441 .0249 .0343 .0242 .0215 .0035 .0163 .0075 OW11 .4464 .2178 .3433 .0308 .0395 .0164 .0226 -.0008 -.0059 -.0034 OW12 .63093 .9986 .4694 .0260 .0222 .0222 .0368 -.0126 .0143 -.0055 OW13 .39149 .5151 .5129 .0221 .0174 .0179 .0314 .0050 .0092 -.0002 H10a .234 .725 .263 .05 H11a .391 .198 .270 .05 H11b .422 .316 .384 .05 H12a .648 .905 .433 .05 H12b .675 .053 .528 .05 H13a .414 .601 .473 .05 H13b .423 .473 .581 .05