Nagashima M, Akasada M
American Mineralogist 95 (2010) 1237-1246
X-ray Rietveld and 57Fe Mossbauer studies of epidote and piemontite on the join
Ca2Al2FeSi3O12(OH) - Ca2Al2MnSi3O12(OH) formed by hydrothermal synthesis
Locality: synthetic
Sample: q=0.25, run 38
_database_code_amcsd 0016953
8.8831 5.6687 10.1715 90 115.450 90 P2_1/m
atom x y z occ
Ca1 .7558 .75 .1547
Ca2 .5993 .75 .4212
AlM1 0 0 0 .78
FeM1 0 0 0 .01
MnM1 0 0 0 .21
AlM2 0 0 .5
AlM3 .3002 .25 .2253 .32
FeM3 .3002 .25 .2253 .11
MnM3 .3002 .25 .2253 .57
Si1 .3408 .75 .0469
Si2 .6867 .25 .2784
Si3 .1879 .75 .3226
O1 .2313 .983 .0329
O2 .3097 .981 .362
O3 .796 .016 .3449
O4 .066 .25 .133
O5 .042 .75 .153
O6 .062 .75 .409
O7 .522 .75 .182
O8 .525 .25 .303
O9 .622 .25 .100
OH10 .075 .25 .417
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