Formula: Ca2.915 Fe1.341 Na.02 Mn.034 Ti1.054 Mg.158 Zr.056 Nb.002 Si2.263 Al.157 O12
Name: Schorlomite
Unit cell: 12.1524 12.1524 12.1524 90.0 90.0 90.0 , V=1794.68
Space group: IA3D (230)

Chakhmouradian A R , McCammon C A , Physics and Chemistry of Minerals , 32 (2005) p.277-289, Schorlomite: a discussion of the crystal chemistry, formula,, and inter-species boundaries, Garnet, Sample: Magnet Cove alkaline complex, Hot Springs County, Arkansas