Pretulite
Moelo Y, Lulzac Y, Rouer O, Palvadeau P, Gloaguen E, Leone P
The Canadian Mineralogist 40 (2002) 1657-1673
Scandium mineralogy: pretulite with scandian zircon and xenotime-(Y)
with an apatite-rich oolitic ironstone from Saint-Aubin-des-Chateaux,
Armorican Massif, France
Locality: Saint-Aubin-des-Chateaux, Armorican Massif, France
_database_code_amcsd 0005799
6.5870 6.5870 5.809 90 90 90 *I4_1/amd
0 -.25 .125
atom     x   y    z  occ Uiso
Sc       0 .75 .125 .904 .009
Y        0 .75 .125 .032 .009
Yb       0 .75 .125 .016 .009
Zr       0 .75 .125 .048 .009
P        0 .25 .375 .952 .007
Si       0 .25 .375 .048 .007
O    .1806 .75 .436      .009