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Paratacamite-(Mg) |
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Kampf A R, Sciberras M J, Leverett P, Williams P A, Malcherek T, Schluter J, |
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Welch M D, Dini M, Donoso A A M |
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Mineralogical Magazine 77 (2013) 3113-3124 |
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Paratacamite-(Mg), Cu3(Mg,Cu)Cl2(OH)6; a new substituted basic copper |
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chloride mineral from Camerones, Chile |
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Locality: Cuya village, Camarones Valley, Arica Province, Chile |
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_database_code_amcsd 0020447 |
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13.689 13.689 14.025 90 90 120 R-3 |
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atom x y z occ Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) |
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Cu1 0 0 .5 .38 .0117 .0121 .0117 .011 .00605 0 0 |
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Mg1 0 0 .5 .6 .0117 .0121 .0117 .011 .00605 0 0 |
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Mn1 0 0 .5 .1 .0117 .0121 .0117 .011 .00605 0 0 |
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Ni1 0 0 .5 .1 .0117 .0121 .0117 .011 .00605 0 0 |
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Cu2 .5 .5 .5 .38 .0120 .0129 .0126 .0096 .0057 .0002 .0004 |
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Mg2 .5 .5 .5 .6 .0120 .0129 .0126 .0096 .0057 .0002 .0004 |
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Mn2 .5 .5 .5 .1 .0120 .0129 .0126 .0096 .0057 .0002 .0004 |
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Ni2 .5 .5 .5 .1 .0120 .0129 .0126 .0096 .0057 .0002 .0004 |
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Cu3 .4162 .3322 .3329 .0114 .0108 .0098 .0134 .0050 -.0011 -.0022 |
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Cu4 .4151 .5818 .3333 .0117 .0107 .0105 .0139 .0054 -.0011 .0012 |
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Cl1 0 0 .1941 .0160 .0166 .0160 .015 .0083 0 0 |
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Cl2 .5006 .5004 .1943 .0147 .0159 .0161 .0122 .0080 .0001 .0004 |
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O1 .5613 .6246 .3962 .014 .009 .010 .019 .003 -.001 -.004 |
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O2 .5625 .4353 .3958 .014 .012 .012 .017 .006 -.002 .002 |
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O3 .3699 .4341 .3940 .016 .012 .011 .021 .005 .004 .001 |
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O4 .0646 .1270 .3953 .014 .011 .013 .017 .006 -.001 -.006 |
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H1 .5988 .6911 .4306 .020 |
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H2 .5942 .4000 .4296 .020 |
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H3 .2927 .3970 .3964 .023 |
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H4 .0939 .1897 .4340 .021 |
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