AM_Celestine Formula: Sr S O4 Name: Celestine Unit cell: 6.87 8.371 5.355 90.0 90.0 90.0 , V=307.96 Space group: PBNM (62)

Miyake M , Minato I , Morikawa H , Iwai S I , American Mineralogist , 63 (1978) p.506-510, Crystal structure and sulphate force constants of barite, celestite, and, anglesite