Dolomite
Drits V A, McCarty D K, Sakharov B, Milliken K L
The Canadian Mineralogist 43 (2005) 1255-1290
New insight into structural and compositional
variability in some ancient excess-Ca dolomite
Locality: Lea County, New Mexico, USA
Sample: M236-116, Phase II
_database_code_amcsd 0006027
4.8274 4.8274 16.1374 90 90 120 R-3
atom     x      y     z occ Biso
CaA      0      0     0      .89
MgB      0      0    .5 .83  .98
CaB      0      0    .5 .17  .98
C        0      0 .2438
O    .2505 -.0338 .2451     1.00