TY  - GEN
AU  - Harris,Susan
AU  - Scott,Ken
TI  - Gems and minerals
SN  - 0531032418
AV  - QE392 .H37
U1  - 549 19
PY  - 1980///
CY  - New York
PB  - F. Watts
KW  - Precious stones
KW  - Juvenile literature
KW  - Mineralogy
KW  - Gems
N1  - Includes index
N2  - Describes in simple language the characteristics and uses of minerals and gems
ER  -