TY  - BOOK
AU  - Challoner,Jack
TI  - Rocks and minerals
T2  - Young scientist concepts & projects
SN  - 0836822692 (lib. bdg.)
U1  - 552 
PY  - 1999///
CY  - Milwaukee, WI
PB  - Gareth Stevens
KW  - Rocks
KW  - Minerals
KW  - Experiments
N1  - Originally published: New York : Lorenz Books, 1998
N2  - Introduces rocks and minerals, and includes projects such as growing crystals, panning for gold, and making concrete
ER  -