Silicon Dioxide (known as Quartz) is not the hardest mineral, the hardest mineral is an allotrope of carbon called diamond. Quartz is only the 7th hardest mineral.
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∙ 15y agoDiamond is the hardest mineral in the group, ranking 10 on the Mohs hardness scale. It is composed of carbon atoms arranged in a crystal lattice structure, giving it exceptional hardness and durability.
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∙ 12y agoquartz
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∙ 6y agodiomand
The hardest mineral is diamond, which is ranked as a 10 on the Mohs hardness scale. The softest mineral is talc, which is ranked as a 1 on the Mohs hardness scale.
The softest mineral is talc, with a Mohs hardness of 1, while the hardest mineral is diamond, with a Mohs hardness of 10.
The softest mineral is talc, with a hardness of 1 on the Mohs scale. The hardest mineral is diamond, which has a hardness of 10 on the Mohs scale.
The softest mineral is talc, which is commonly used in cosmetics. The hardest mineral is diamond, known for its exceptional hardness and brilliance.
Diamond is the hardest mineral mined in the north of Western Australia. It has a hardness of 10 on the Mohs scale, making it the hardest natural material known to man.
The hardest mineral is diamond, and the softest mineral is talc.
Diamond is the hardest mineral known.
Diamonds are the hardest mineral and the agate is the secod hardest mineral.
Diamond is the hardest mineral on earth.
C.
Diamonds are the hardest mineral, but not the 'strongest'.
The hardest mineral is diamond, which is ranked as a 10 on the Mohs hardness scale. The softest mineral is talc, which is ranked as a 1 on the Mohs hardness scale.
Diamond is the hardest mineral, scoring a perfect 10 on the Mohs scale of mineral hardness.
The softest mineral is talc, with a Mohs hardness of 1, while the hardest mineral is diamond, with a Mohs hardness of 10.
The softest mineral is talc, with a hardness of 1 on the Mohs scale. The hardest mineral is diamond, which has a hardness of 10 on the Mohs scale.
The hardest mineral is diamond, which has a hardness of 10 on the Mohs scale.
A diamond and talc