AM_Paragonite
Formula:
Al3.06 Si2.94 Na O12 H2
Name:
Paragonite
Unit cell:
5.128 8.898 19.287 90.0 94.35 90.0 , V=877.51
Space group:
C12/C1 (15)
Lin C Y , Bailey S W , American Mineralogist , 69 (1984) p.122-127, The crystal structure of paragonite-2M1