TY  - BOOK
AU  - 
AU  - 
TI  - Rock - Forming Minerals : Vol 4A - Framework Silicates : Feldspars
SN  - 1862390819
U1  - 549 DEE 2nd.ed.
PY  - 2001///
CY  - London
PB  - The Geological Society
KW  - Rock - Forming Minerals
KW  - Silicate Minerals
KW  - Rocks
N1  - Includes bibliographical references and indexs ( p. 953 - 972 )
ER  -