AM_Tadzhikite-(Ce)
Formula:
Si4 Ti.56 Fe.3 Al.07 Mn.04 B4 Ca4 (Y2 Na2) (Ce8 Nd8 La8 Dy4 Pr4 Gd4 Sm4 Er4) (O38 H12)
Name:
Tadzhikite-(Ce)
Unit cell:
19.058 4.729 10.321 90.0 111.39 90.0 , V=866.11
Space group:
P12/A1 (13)
Hawthorne F C , Cooper M A , Taylor M C , The Canadian Mineralogist , 36 (1998) p.817-822, Refinement of the crystal structure of tadzhikite, Locality: Dara-i-Pioz, Tadzhikistan