Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
4.8
Points
0.5
Fiction/Nonfiction
Nonfiction
Word Count
2401
Points per Word
0.000208
Page Count
32
Points per Page
0.015625
Description
This book describes the different types of ores found throughout the world and how they are classified, including bauxite, chromium, lead, and quartz.