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What is Blue John?
Blue John is a mineral
How is blue John formed?
Blue John is a mineral
What is a deep blue mineral?
Azurite is a deep blue mineral. It is often associated with copper deposits.
What is the name of a blue variety of a rare mineral used as a gemstone?
The blue variety of a rare mineral used as a gemstone is called blue diamond. Blue diamonds are highly sought after for their rarity and unique color.
What is a blue mineral named after a word which means blue?
Azurite is a blue mineral that gets its name from the Persian word "lazhward," which means blue. It is often used in jewelry and has been prized for its vibrant blue color for centuries.
What is the color of the mark a mineral makes?
blue
What is the streak of blue zircon mineral?
The streak of blue zircon mineral is typically white. Streak refers to the color of the powder left when a mineral is scraped across a streak plate, which can sometimes differ from the color of the mineral itself. Blue zircon, known for its vibrant color, still shows a white streak when tested.
What mineral makes the color blue?
The mineral that makes the color blue in gemstones is typically caused by trace amounts of elements like copper or cobalt. These elements absorb certain wavelengths of light, giving the gem its blue hue. Examples include blue sapphires with traces of iron and titanium, and turquoise with copper content.
What is the name of a mineral after a word which means blue?
Cobalt
What is the most profitable mineral to be mined?
blue diamond
What is a mineral named after a word which means blue?
anonymously
What is an example of a blue mineral?
The most blue crystals I know of are, Copper sulphate crystals, topaz, and sapphire
