AM_Feldspar_9
Formula: Pb (Al2 Si2) O8
Name: Feldspar
Unit cell: 8.405 13.063 14.344 90.0 115.29 90.0 , V=1423.95
Space group: I12/C1 (15)

Tribaudino M , Benna P , Bruno E , American Mineralogist , 83 (1998) p.159-166, Structural variations induced by thermal treatment in lead feldspar (PbAl2Si2O8)