TY  - BOOK
AU  - Pellent, Chris.
AU  - Pellant, Helen.
TI  - The complete book of rocks and minerals
SN  - 078940169X
U1  - 549.023 PEL 
PY  - 1995///
CY  - New York
PB  - Dorling kindersley
N1  - Includes index
ER  -