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Granite is very soft and can be scratch away very easily. Granite counter tops should be sealed and polished to prevent this from happening.

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10y ago
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6mo ago

No, granite is a hard and durable rock that is typically too hard to be scratched by a fingernail. Fingernails have a hardness of around 2.5 on the Mohs scale, while granite typically falls between 6 to 7 on the scale, making it much harder than a fingernail.

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Q: Can you scratch a piece of granite with a fingernail?
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Related questions

Can a granite scratch by finger nail?

Granite is a hard and durable natural stone, so it is unlikely to be scratched by a fingernail. Fingernails are generally not hard enough to scratch granite surfaces.


If you scrape a rock with your fingernail and your fingernail leaves a scratch it must be?

That the rock is softer than your fingernail, as harder materials would scratch your fingernail instead.


What is a word that matches to cut with a fingernail?

Scratch.


Can your fingernail scratch talc?

you can scratch talc becuase it is the softest mineral on the moth scale.


Why can your fingernail scratch talc?

Talc is a very soft mineral, ranking as 1 on the Mohs scale of hardness, and your fingernail is harder at around 2.5. This means your fingernail can easily scratch talc due to the difference in hardness levels.


What color is a fingernail scratch on the skin?

Most scratches from fingernails leave red marks where the scratch occurred.


What will scratch granite counter tops?

Avoid using abrasive cleaners or scouring pads on granite countertops, as these can scratch the surface. Also, be cautious with acidic substances like vinegar or lemon juice, as prolonged exposure can damage the sealant and etch the stone. Always use cutting boards and trivets to protect the countertop from scratches and heat damage.


How much does a piece of fingernail weigh?

A single piece of fingernail typically weighs less than 1 milligram, so it is very light.


What mineral you can scratch with your fingernail?

Talc is a mineral that is soft enough to be scratched by a fingernail. It has a Mohs hardness of 1, making it one of the softest minerals.


Is granite harder tha a diamond?

NO! that is a granite marketing lie. Coffee mugs and plates will scratch it.


How do you get rid of scracthes on a car?

To determine if a scratch can be removed rather than having to refinish your vehicle, run your fingernail LIGHTLY over the scratch. If your fingernail catches it cannot be removed. If your nail doesn't catch the scratch can be removed by buffing the scratch with a compound. (if the scratch is still there, try sanding with fine grade sand paper 800grit or higher then repeat buffing)


Why could a granite polisher scratch the stones surface?

Most likely it was a loose chunk of granite that popped off, got under the pad and caused the scratch. It happens.