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The diamonds are mined by digging the earth. Sometimes the very big open pits are left after the diamond exploration.
Some diamonds are found on top of the earth, having been tumbled downstream from volcanic pipes by flowing water. These are known as alluvial diamonds, and are mined by hand -- workers sifting through the bottoms of riverbeds using sieves and water to separate the raw diamonds from other material. Alluvial diamonds may also be found in ocean water at the mouths of rivers.
Wiki User
∙ 6y ago
Wiki User
∙ 14y agoDiamonds are mined using several methods depending on where the diamonds are located. Some are dug out of open pits, others are in river bed and some are dug out by hand.
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Are Moissanite lab created diamonds better than mined diamonds?
Mined diamonds are superior to any man made diamonds.
Why are diamonds that are made in laboratory considered to be minerals?
Diamonds that are made in a laboratory are known as lab-grown diamonds . These diamonds are considered minerals since they are optically and chemically similar to mined diamonds, formed by the same mineral known as carbon. The only difference between mined and lab-grown diamonds is where carbon is crystallized- the earth's crust or the lab. CVD diamonds look exactly like mined diamonds and sparkle like natural diamonds, which is why they are known as minerals. There is no chemical or visual difference between lab-created and mined diamonds.
What happens to diamonds after they are mined?
After diamonds are mined, the bulk deposit of earth is loaded into a truck and driven to a sorting belt, where the deposit is processed to separate the diamonds from the other material collected in the scoop.
What properties of diamonds make them useful?
Diamonds are the hardest material on earth, and 75% of diamonds mined are used in industry. Industrial diamonds are used for cutting tools.
What do they make with diamonds?
Jewelry and industrial cutting tools -- about 75% of diamonds mined are used for the latter purpose.
Are diamonds mined?
Yes, diamonds are mined.
What is mined to get diamonds?
The earth is mined to get diamonds.
What is gold and diamonds mined in?
Gold and diamonds are both mined in the earth.
What is done with diamonds mined in Australia?
Diamonds mined in Australia follow the same type of distribution channel as diamonds mined in any country. Mined diamonds are graded, brokered, then bought and sold based on the diamond's quality.
Are Moissanite lab created diamonds better than mined diamonds?
Mined diamonds are superior to any man made diamonds.
A homophone for mind?
mined (like mined for diamonds)
What is the world's diamonds are mined in southern Africa?
Yes, diamonds are mined in South Africa.
How diamonds affect the earth?
Diamonds are mined, so whatever effect mining may have on the earth is made when diamonds are mined.
How are diamonds extracted from the ground?
Diamonds are mined.
What are brown diamonds?
Brown diamonds are the most common colour of diamonds mined, of gem-quality. Only about 20% of all diamonds mined are of gem quality.
What releases diamonds from the earth?
Diamonds have to be mined by humans
Where are diamnds mined?
you spelled diamonds wrong and there mined in California
