Groovy gems / Christine Petersen.
Title:
Groovy gems / Christine Petersen.
ISBN:
9781604537437
Personal Author:
Publication Information:
Edina, Minn. : ABDO Pub. Co., [2010]
©2010
Physical Description:
32 pages : illustrations (chiefly color) ; 21 cm.
General Note:
Includes index.
Contents:
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.
Program Information:
Accelerated Reader AR MG 4.7 0.5 134845.
Audience:
740L Lexile
OCLC Number:
ocn427438381
Availability:
Lakeville - Heritage~1
Rosemount - Robert Trail~1
