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There is a gemstone called Emerald. Emeralds are a variety of the mineral beryl (Be3Al2(SiO3)6,) colored green by trace amounts of chromium and sometimes vanadium. Beryl has a hardness of 7.5 - 8 on the 10 point Mohs scale of mineral hardness. There is a beautiful stone Malachite which is a carbonate mineral normally known as "copper carbonate" with the formula CuCO3.Cu(OH)2.
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Is platinum is a precious stone?
Platinum is a metal. It is found in its metallic form. Its color makes it valuable as jewelry. Its chemical properties make it valuable as a catalyst.
How much are opals?
An opal is a beautiful coloured precious stone which is quite valuable, but it does not hold any power. It is a stone.
What is the stone jade?
The jades tone is a green stone that is worth a lot of money. Usually the greener it is the more it is worth. The jade stone that is worth the most is the emperor's stone and it is a jade stone but it is white.
Why is lime stone called lime stone?
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Why are the the green police called the green police?
They wore green uniforms, that's why they were called the green police.
Why are Rubie and diamonds valuable and what are these minerals called?
They are valuable because they are rare and take a long time to process to create a good looking stone. They are classified as "gemstones".
Why are diamonds and rubies valuable and what are minerals like these called?
They are valuable because they are rare and take a long time to process to create a good looking stone. They are classified as "gemstones".
List the most valuable stone to least most valuable?
The most valuable stone is typically considered to be the diamond, followed by sapphire, ruby, emerald, and then semi-precious stones such as amethyst, citrine, and peridot. The value of a stone is determined by factors such as rarity, color, size, and clarity.
What is the Kannada word for 'emerald'?
In Kannada, emerald (the green stone) is called Pacche.
How valuable is the opal stone?
Very
What stone is the most valuable?
diamonds
Is a green stone a plant?
Green stone is a plant that is green looks Ike a stone and it can flaps like a bird.
Name of a green stone?
The name of a green stone is an emerald.
What is the Maori name for green stone?
'Pounamu' is the correct term for what is often called 'greenstone'.
What is the most valuable gem stone?
diamonds
What is another word for valuable stone?
Gem
What is the most valuable reptile?
The most valuable reptile is the green sea turtle, partly because it is endangered.
