AM_Gypsum_6
Formula: Ca S O6 H4
Name: Gypsum
Unit cell: 6.263 15.163 5.662 90.0 114.24 90.0 , V=490.29
Space group: C12/C1 (15)

Comodi P , Nazzareni S , Zanazzi P F , Speziale S , American Mineralogist , 93 (2008) p.1530-1537, High-pressure behavior of gypsum: A single-crystal X-ray study, Locality: Valle di Caramanico, Abruzzo, Italy, Note: P = 0.56 GPa