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 -