Crystals and gemstones

By Chris Pellant

Subjects: Juvenile literature, Mineralogy, juvenile literature, Precious stones, juvenile literature, Crystal growth, Crystals, Precious stones, Crystallography, Mineralogy, Crystals, juvenile literature

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.