Naturetrail Rocks And Fossils (7 to 1 years)

An
introduction to rocks, minerals and fossils, with tips on where to find them
from mountain tops to cliff faces, valleys, riverbeds and beaches.
Contains fascinating facts and detailed diagrams on how different rocks and
minerals are formed.
Includes tips and advice for collecting and
cleaning fossils and stones, and internet links to websites to find out
more.