Which two gemstones are varieties of the same mineral?

Science

Amethyst and Moonstone

Garnet and Peridot

Aquamarine and Opal

Sapphire and Ruby

You have reached your daily limit.
Come back tomorrow for more questions!

Today's progress

Points won Points 0
Correct 0%
Answered 0
Best streak Streak 0

Learn more!

Source:

Choice "A": Amethyst and Moonstone % of users selected this choice.
Choice "B": Garnet and Peridot % of users selected this choice.
Choice "C": Aquamarine and Opal % of users selected this choice.
Choice "D": Sapphire and Ruby % of users selected this choice.

Did you know...

Coming originally from South-East Asia, the first oranges were, in fact, green. Even today, in some regions such as Thailand, they stay green all throughout maturity.

Image credit: Content Pixie.

Which two gemstones are varieties of the same mineral?

You have reached your daily limit. Come back tomorrow for more questions!

Today's progress

Learn more!

In what year did George Washington die?

What is United States' oldest protected natural area?

You have reached your daily limit.
Come back tomorrow for more questions!