
Ancient people believed that a topaz would change color when near a poisoned food or drink. Both the Greeks and the Egyptians said a wearer of topaz was protected from harm. Today it's mostly made into jewelry, but this gem has been valued for thousands of years. Readers learn...

Ancient people believed that a topaz would change color when near a poisoned food or drink. Both the Greeks and the Egyptians said a wearer of topaz was protected from harm. Today it's mostly made into jewelry, but this gem has been valued for thousands of years. Readers learn...