Australia is the largest producer of this gemstone, which fluoresces under UV light and displays color play,
- opal
- jade
- tigers-eye
- onyx
Answer
The correct answer is A) opal.
More General Knowledge questions
- This gemstone originates as a soft, sticky tree resin and sometimes contains insects and other animal material.
- What is the other name of bloodstone whose red spots were believed to be formed by the blood of Jesus Christ?
- What kind of gem is The Black Star of Queensland which was discovered accidentally in the 1930s and was initially used as a door stop?
- Known as The Victory Stone, it was said to be Alexander the Greats favourite gemstone.
- In ancient times this opaque jemstone was known as a rain-bringer. Its name means spotted or speckled stone.
- What olive green gemstone was called Evening Emerald by Romans?