Fiedlerite
Merlino S, Pasero M, Perchiazzi N
Mineralogical Magazine 58 (1994) 69-78
Fiedlerite: revised chemical formula Pb3Cl4F(OH)*(H2O), OD
description and crystal structure refinement of the two MDO polytypes
Note: 2M_1 polytype
Locality: Laurion, Greece
_database_code_amcsd 0014505
16.681 8.043 7.281 90 102.56 90 P2_1/a
atom     x     y     z Biso
Pb1  .1848 .1259 .3252 1.10
Pb2  .4473  .122 .2741 1.13
Pb3  .4510  .630 .2584 1.07
Cl1  .0955  .362  .082  1.3
Cl2  .1725  .363  .637  1.3
Cl3  .0982  .862  .092  1.1
Cl4  .1748  .868  .634  1.5
F     .467  .609  .612  0.6
OH    .472  .105  .613  0.9
Wat   .247  .610  .987  2.7