Melanovanadite Konnert J A, Evans H T American Mineralogist 72 (1987) 637-644 Crystal structure and crystal chemistry of melanovanadite, a natural vanadium bronze note: reportd Uiso values seem off by a factor of 10, so they have been modified Locality: Minas Ragra, Cerro de Pasco, Peru _database_code_amcsd 0001095 6.360 18.090 6.276 110.18 101.62 82.86 P-1 atom x y z occ Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) Ca1 .2220 .2423 .3166 .90 .0131 .021 .015 .016 -.001 .006 .003 Ca2 .2262 .7409 .3235 .12 .0131 V1A .6707 .0468 .6985 .0110 .011 .020 .006 .000 .006 .006 V2A .2174 .0205 .8558 .0090 .006 .011 .007 -.001 .001 .002 O1A .0388 .0002 .2811 .015 .022 .031 .007 .007 .012 .006 O2A .2176 .1097 .0444 .017 .026 .019 .040 -.004 .004 .017 O3A .6761 .1392 .7218 .014 .031 .005 .026 .002 .004 .011 O4A .6851 .0486 .0117 .013 .015 .016 .018 -.005 -.004 -.004 O5A .3742 .0149 .6353 .012 .010 .026 .005 .003 .004 .002 V1B .6726 .5453 .6957 .0095 .010 .011 .006 .000 .001 .004 V2B .2185 .5211 .8571 .0114 .016 .021 .003 .007 .006 .002 O1B .0387 .5031 .2858 .012 .008 .025 .008 -.001 -.002 .007 O2B .2050 .6090 .0453 .014 .023 .032 .006 .006 .010 -.005 O3B .6856 .6332 .7067 .018 .032 .041 .023 -.013 .002 .009 O4B .6817 .5490 .0111 .013 .021 .024 .005 .010 .010 .006 O5B .3713 .5186 .6362 .012 .011 .029 .008 -.006 .001 .009 Wat6 .0205 .7508 .0109 .019 .045 .021 .047 .004 .008 .015 Wat7 .0833 .1674 .4962 .019 .054 .034 .016 .012 .018 .006 Wat8 .5852 .2089 .2561 .021 .032 .035 .065 -.006 .026 -.017 Wat9 .0759 .6709 .5171 .021 .057 .017 .062 -.005 .030 .011 Wat10 .5980 .7111 .2908 .021 .059 .046 .026 .002 -.002 -.006