AM_Garronite_2
Formula: Ca.175 (Al.354 Si.646) O2.86 H10
Name: Garronite
Unit cell: 9.873 9.873 10.288 90.0 90.0 90.0 , V=1002.83
Space group: I141/A1 (1)

Schropfer L , Joswig W , European Journal of Mineralogy , 9 (1997) p.53-66, Structure analyses of a partially dehydrated synthetic, Ca-garronite single crystal under different T, pH2O conditions, Sample: GAR25/20, T = 25 C, 60% relative humidity