Ferrilotharmeyerite
Krause W, Belendorff K, Bernhardt H J, McCammon C A, Effenberger H, Mikenda W
European Journal of Mineralogy 10 (1998) 179-206
Crystal chemistry of the tsumcorite-group minerals. New data on ferrilotharmeyerite,
tsumcorite, thometzekite, mounanaite, helmutwinklerite, and a redefinition of gartrellite
Locality: Tsumeb mine, Namibia
_database_code_amcsd 0006708
9.010 6.246 7.391 90 115.52 90 C2/m
atom       x     y      z  occ Biso
CaMe1      0     0      0       .92
FeMe2    .25   .25     .5 .497  .73
ZnMe2    .25   .25     .5 .503  .73
AsX   .91466    .5 .20451       .60
OH1    .3439    .5  .4083       .92
O2     .3183     0  .3621      1.12
O3     .0339 .2798  .2453       .89
O4     .2429    .5  .0206      1.24