Zincowoodwardite-3R
Witzke T, Raade G
Neues Jahrbuch fur Mineralogie, Monatshefte 2000 (2000) 455-465
Zincowoodwardite, [Zn1-x Alx(OH)2][(SO4)x/2(H2O)n], a new mineral of the hydrotalcite group
Locality: Hilarion mine, Kamariza, near Laurion, Greece
_database_code_amcsd 0014908
3.065 3.065 25.42 90 90 120 R-3m
atom      x     y     z  occ
Zn        0     0     0 .625
Al        0     0     0 .375
S1        0     0 .1658 .047
S2        0     0 .1673 .047
OH1       0     0  .366
O2a    .065 -.065  .481 .042
O2b   -.065  .065  .481 .042
Wat3a     0     0 .1069 .047
Wat3b     0     0 .2262 .047