Home
Categories
Search
Home
Categories
General
Earth
What mineral makes both sapphires and rubies when cut and polished?
Earth
What mineral makes both sapphires and rubies when cut and polished?
Topaz
Apatite
Fluorite
Corundum
More Questions from Earth
What type of scientist studies microscopic plants and animals?
Reveal Answer
What organic material is formed from decaying organisms that mix with rocks?
Reveal Answer
What is the nickname of Katmai in Alaska?
Reveal Answer
What mineral makes both sapphires and rubies when cut and polished?
Reveal Answer
How long does it take earth to revolve around the sun?
Reveal Answer
A clear sky contains very few what?
Reveal Answer
What is the mountain range that separates Spain from France?
Reveal Answer
Which of these continents would you find in the southern, western hemisphere?
Reveal Answer