Alnaperboeite-(Ce) Bonazzi P, Lepore G O, Bindi L, Chopin C, Husdal T A, Medenbach O American Mineralogist 99 (2014) 157-169 Perboeite-(Ce) and alnaperboeite-(Ce), two new members of the epidote-tornebohmite polysomatic series: Chemistry, structure, dehydrogenation, and clue for a sodian epidote end-member Sample ID: ST4_09 Locality: Stetind pegmatite, Tysfjord granite, Norway _database_code_amcsd 0019996 8.9310 5.6574 17.6000 90 116.517 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) CaA1 .7317 .25 .41031 .947 .0253 .0282 .0221 .0263 0 .0129 0 CeA1 .7317 .25 .41031 .053 .0253 .0282 .0221 .0263 0 .0129 0 CeA2 .88957 .25 .24985 .922 .01981 .0159 .0222 .0176 0 .0041 0 CaA2 .88957 .25 .24985 .078 .01981 .0159 .0222 .0176 0 .0041 0 CeA3 .73976 .25 .01017 .913 .0362 .0262 .0616 .0149 0 .0038 0 CaA3 .73976 .25 .01017 .087 .0362 .0262 .0616 .0149 0 .0038 0 CeA4 .08087 .75 .16464 .887 .01985 .0154 .0244 .0167 0 .0045 0 CaA4 .08087 .75 .16464 .113 .01985 .0154 .0244 .0167 0 .0045 0 AlM1 .5 .5 .5 .979 .0150 .0111 .0115 .0200 -.0001 .0049 -.0011 FeM1 .5 .5 .5 .021 .0150 .0111 .0115 .0200 -.0001 .0049 -.0011 AlM2 .48248 .0002 .20517 .951 .0150 .0097 .0137 .0194 .0000 .0046 .0003 FeM2 .48248 .0002 .20517 .049 .0150 .0097 .0137 .0194 .0000 .0046 .0003 FeM3 .1988 .75 .37601 .448 .0217 .0188 .0159 .0284 0 .0086 0 AlM3 .1988 .75 .37601 .552 .0217 .0188 .0159 .0284 0 .0086 0 Si1 .1620 .25 .47562 .0141 .0120 .0122 .0173 0 .0058 0 Si2 .8084 .75 .33730 .0131 .0116 .0112 .0174 0 .0073 0 Si3 .3069 .25 .31357 .0118 .0071 .0141 .0146 0 .0053 0 Si4 .6722 .75 .10404 .0158 .0128 .0180 .0178 0 .0078 0 Si5 .1561 .25 .07737 .0132 .0112 .0109 .0133 0 .0018 0 O1 .2651 .4914 .4776 .0215 .016 .016 .036 -.0042 .0148 -.0079 O2 .1839 .4809 .2917 .0217 .017 .026 .026 .0095 .0136 .0058 O3 .6983 .9870 .2967 .0193 .0119 .0110 .027 .0003 .0010 -.0004 O4 .4416 .75 .4243 .0162 .013 .016 .018 0 .006 0 O5 .4524 .25 .4137 .0148 .018 .014 .013 0 .008 0 O6 .4198 .25 .2601 .0151 .016 .013 .022 0 .014 0 O7 -.0188 .25 .3978 .0227 .007 .017 .030 0 -.004 0 O8 -.0304 .75 .3217 .0384 .040 .036 .063 0 .043 0 O9 .8647 .75 .4388 .0308 .031 .043 .021 0 .013 0 OH10 .5572 .25 .1628 .0144 .013 .010 .019 0 .007 0 O11 .4062 .75 .2478 .0150 .009 .012 .020 0 .003 0 O12 .5402 .75 .1475 .0141 .011 .008 .024 0 .009 0 O13 .2700 .4900 .1105 .0183 .0091 .0112 .027 -.0011 .0015 .0009 O14 .7965 -.0232 .1335 .0250 .025 .017 .041 -.0046 .021 -.0038 O15 .5570 .6808 .0042 .50 .029 .033 .035 .022 -.012 .015 -.006 O16 .0633 .25 -.0236 .051 .065 .061 .011 0 .003 0 O17 .0244 .25 .1170 .0411 .019 .060 .052 0 .023 0 H1 .416 .75 .295 .03