Metahewettite Bachmann H G, Barnes W H The Canadian Mineralogist 7 (1962) 219-235 The crystal structure of a sodium-calcium variety of metahewettite Sample: anhydrous Locality: Paradox Valley, Montrose County, Coldrado,USA _database_code_amcsd 0005078 12.28 3.60 8.00 90 96.25 90 P2_1/m atom x y z Biso V1 .072 .25 .169 3.0 V2 .830 .25 .130 3.0 V3 .523 .25 .830 3.0 Na .310 .25 .432 3.0 O1 .917 .25 .902 3.0 O2 .165 .25 .938 3.0 O3 .471 .25 .094 3.0 O4 .957 .25 .265 3.0 O5 .210 .25 .191 3.0 O6 .705 .25 .152 3.0 O7 .659 .25 .789 3.0 O8 .396 .25 .793 3.0