a: petrified wood ~
b: a giant crystal
What:
"Petrified Forest National Park in northern Arizona protects one of the largest and most colorful concentrations of petrified wood in the world. Made up of almost solid quartz, each piece of petrified wood is like a giant crystal, often sparkling in the sunlight with a rainbow of colors."
Useful?
Writer: Not Stated
LCC:
Where:
Date: Feb 11 2018 10:38 AM
# 11773 Critique Analogy