AM_Hedenbergite_33
Formula: (Na.24 Ca.76) (Al.24 Fe.76) Si2 O6
Name: Hedenbergite
Unit cell: 9.641 8.792 5.2122 90.0 105.391 90.0 , V=425.96
Space group: C12/C1 (15)

Nestola F , Ballaran T B , Liebske C , Thompson R , Downs R T , American Mineralogist , 93 (2008) p.1005-1013, The effect of the hedenbergitic substitution on the compressibility, of jadeite, Locality: Synthetic, Sample: Jd24Hd76, P = 3.87 GPa