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Hardest Mineral=Diamond
Second would be corundum.etc. etc....but these are minerals. Rocks are a combination of at least 2 minerals.
A hard "rock" would be nearly any mafic, igneous rock.
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∙ 12y ago
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What are the hardest rocks in the world?
diamonds are one of them
How can you tell which rocks are the hardest when you look at a landscape from a distance?
The hardest rocks show the least effects from erosion and weathering and may cap a less resistant rock.
What is called the hardest rock?
The hardest substance in a rock would be the hardest mineral of which the rock is composed.
What are the top 5 hardest rocks in the world?
diamond,
What can destroy the toughest of men the tallest of buildings and the hardest of rocks?
Time.
What are the hardest to softest layers of earth?
the hardest layer of the earth's surface is the crust because it is made up of rocks and other hard materials
What are the three hardest stones or rocks on the planet i know diamond is the hardest what are two and three and where does quartz feature on the list please?
Corundum & samphire
Whats better Legend of Zelda Pokemon or Disney Princesses?
Pokemon Rocks Hardest
What is the hardest song on guitar hero rocks the 80s?
It's been awhile since I played, but in my opinion, "Play With Me" is the hardest. I have trouble playing that song on medium!
What does sentence mean soil were once rocks?
Even the hardest of people can be turned into gentle beings
Are the diamond is the hardest of all minerals?
Diamonds are the hardest mineral and the agate is the secod hardest mineral.
What is the hardest substance of all?
Diamonds are the hardest known substance
