TY  - BOOK
AU  - Smith,Joseph V.
TI  - Feldspar minerals
SN  - 3540065164
U1  - 549.68 SMI .2  
PY  - 1974///.
CY  - Berlin : , New York : 
PB  - Springer-Verlag, 
KW  - Feldspar
N1  - Includes index; 1. Crystal structure and physical properties.--2. Chemical and textural properties
ER  -