Title: Crystals and gemstones
First published: 2009
Description: "Travel deep into the earth and discover the amazing crystals hidden beneath our feet! Learn all about the shapes and colours of crystals and how they are made into gemstones"--Back cover.
Subjects: Mineralogy, Crystal growth, Precious stones, Crystals, Juvenile literature, Crystallography, Crystals, juvenile literature, Mineralogy, juvenile literature, Precious stones, juvenile literature
LC classification: QD906.3 .P45 2009