AM_Albite_12
Formula: Na (Si3 Al) O8
Name: Albite
Unit cell: 8.234 12.955 7.143 92.0 116.17 90.06 , V=683.31
Space group: C-1 (2)

Winter J K , Okamura F P , Ghose S , American Mineralogist , 64 (1979) p.409-423, A high-temperature structural study of high albite, monalbite, and the, analbite - monalbite phase transition, T = 750 C, Note: this sample of feldspar is from Tiburon, Marin County, California, USA