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What mineral can only be scratched by one mineral?
Diamond is the hardest mineral and can only be scratched by another diamond.
What mineral can corundum scratch?
Corundum can scratch all minerals except diamond, making it the second hardest mineral on the Mohs scale with a hardness of 9. Diamond, with a hardness of 10, is the only mineral that can scratch corundum.
What mineral can only be scratched by diamond?
The mineral that can only be scratched by diamond is diamond itself. Diamond is the hardest known natural mineral, scoring 10 on the Mohs scale of mineral hardness.
Which of the following minerals is most resistant to being scratched?
Diamond is the most resistant to being scratched as it is the hardest mineral on the Mohs scale with a rating of 10.
What is the texture of corundum?
Corundum typically has a smooth and hard texture. It is a naturally occurring crystalline form of aluminum oxide and is known for its hardness, which is second only to diamond on the Mohs scale.
What mineral can only be scratched by one mineral?
Diamond is the hardest mineral and can only be scratched by another diamond.
What is pyrite scratch?
It can be scratched by a diamond, corundum, topaz, and quartz.
What of the following minerals can not be scratched by quartz?
The mineral that cannot be scratched by quartz is diamond. Quartz has a hardness of 7 on the Mohs scale, while diamond ranks at 10, making it the hardest known natural material. Therefore, diamond will easily scratch quartz, but quartz cannot scratch diamond. Other minerals that are harder than quartz, such as topaz and corundum, also cannot be scratched by it.
What unknown mineral is found to scratch apatite and to be scratched by corundum?
The unknown mineral would be topaz. Topaz lies between apatite and corundum on the Mohs scale, making it capable of scratching apatite and being scratched by corundum.
Is corundum harder than diamond?
No. Diamond is the hardest mineral. It measures 10 on the Mohs scale: Corundum measures 9, which is less hard than diamond, as below.
Can hematite be scratched by a nail?
It can be scratched by a diamond, corundum, topaz, and quartz.
Which mineral has the same hardness as corundum?
Diamond is the only mineral that has the same hardness as corundum, which is the second hardest natural mineral on the Mohs scale after diamond. Both corundum and diamond have a hardness of 9 on the Mohs scale.
What mineral can be scratched by diamond?
Diamond are only scratched by diamonds.
What mineral can corundum scratch?
Corundum can scratch all minerals except diamond, making it the second hardest mineral on the Mohs scale with a hardness of 9. Diamond, with a hardness of 10, is the only mineral that can scratch corundum.
Will surface of a diamond be scratched?
Yes, perhaps, if scratched by another diamond.
Can corundum be scratched by a nail?
No, corundum is a very hard mineral, scoring a 9 on the Mohs scale of hardness. A fingernail typically ranks around 2.5 on the scale, so it would not be able to scratch corundum.
Which mineral can scratch topaz?
Corundum and Diamond.
