Groovy gems /
Petersen, Christine.
Groovy gems / Christine Petersen. - Edina, Minn. : ABDO Pub., c2010. - 32 p. : ill. (chiefly col.), col. map ; 21 cm. - Rock on! A look at geology Checkerboard science library . - Rock on! Checkerboard science library. .
Includes index.
Erasmus's lucky pebble -- What is a gem? -- Most gems are minerals -- Six crystal systems -- Magma gems -- Water gems -- Living gems -- Imitations and synthetics -- Cultured pearls -- Working with gems -- Then and now.
An introduction to geology that uses full-color photographs and easy-to-read text to describe the different properties of gems.
5.1 Follett Library Resources 3-6 Follett Library Resources
9781604537437 (lib. bdg.) 1604537434
2009027728
Gems--Juvenile literature.
Precious stones--Juvenile literature.
Gems.
Precious stones.
Gems.
Precious stones.
QE392.2 / .P48 2010
553.8
Groovy gems / Christine Petersen. - Edina, Minn. : ABDO Pub., c2010. - 32 p. : ill. (chiefly col.), col. map ; 21 cm. - Rock on! A look at geology Checkerboard science library . - Rock on! Checkerboard science library. .
Includes index.
Erasmus's lucky pebble -- What is a gem? -- Most gems are minerals -- Six crystal systems -- Magma gems -- Water gems -- Living gems -- Imitations and synthetics -- Cultured pearls -- Working with gems -- Then and now.
An introduction to geology that uses full-color photographs and easy-to-read text to describe the different properties of gems.
5.1 Follett Library Resources 3-6 Follett Library Resources
9781604537437 (lib. bdg.) 1604537434
2009027728
Gems--Juvenile literature.
Precious stones--Juvenile literature.
Gems.
Precious stones.
Gems.
Precious stones.
QE392.2 / .P48 2010
553.8